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2000201110212 = 2231724118617559
BaseRepresentation
bin11101000110110101010…
…001101101001011000100
321002012212110021022022110
4131012311101231023010
5230232402441011322
64130514003301020
7264336563625144
oct35066521551304
97065773238273
102000201110212
1170130a421978
1228379b37a770
13116806119ab6
146cb4b480924
153706a9a5c0c
hex1d1b546d2c4

2000201110212 has 144 divisors (see below), whose sum is σ = 5082146375040. Its totient is φ = 611798937600.

The previous prime is 2000201110211. The next prime is 2000201110213. The reversal of 2000201110212 is 2120111020002.

It is an interprime number because it is at equal distance from previous prime (2000201110211) and next prime (2000201110213).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (2000201110211) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 264608089 + ... + 264615647.

It is an arithmetic number, because the mean of its divisors is an integer number (35292683160).

Almost surely, 22000201110212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2000201110212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2541073187520).

2000201110212 is an abundant number, since it is smaller than the sum of its proper divisors (3081945264828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2000201110212 is a wasteful number, since it uses less digits than its factorization.

2000201110212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9502 (or 9483 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2000201110212 its reverse (2120111020002), we get a palindrome (4120312130214).

The spelling of 2000201110212 in words is "two trillion, two hundred one million, one hundred ten thousand, two hundred twelve".

Divisors: 1 2 3 4 6 12 17 34 41 51 68 82 102 123 164 204 246 289 492 578 697 867 1156 1394 1734 1861 2091 2788 3468 3722 4182 5583 7444 7559 8364 11166 11849 15118 22332 22677 23698 30236 31637 35547 45354 47396 63274 71094 76301 90708 94911 126548 128503 142188 152602 189822 228903 257006 305204 309919 379644 385509 457806 514012 537829 619838 771018 915612 929757 1075658 1239676 1297117 1542036 1613487 1859514 2151316 2184551 2594234 3226974 3719028 3891351 4369102 5188468 5268623 6453948 6553653 7782702 8738204 10537246 13107306 14067299 15565404 15805869 21074492 22050989 26214612 28134598 31611738 42201897 44101978 56269196 63223476 66152967 84403794 88203956 89566591 132305934 168807588 179133182 239144083 264611868 268699773 358266364 478288166 537399546 576759259 717432249 956576332 1074799092 1153518518 1434864498 1730277777 2307037036 2869728996 3460555554 4065449411 6921111108 8130898822 9804907403 12196348233 16261797644 19609814806 24392696466 29414722209 39219629612 48785392932 58829444418 117658888836 166683425851 333366851702 500050277553 666733703404 1000100555106 2000201110212