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10112220021200 = 2452113376819679
BaseRepresentation
bin1001001100100110111101…
…0010000100000111010000
31022210201101222222222202212
42103021233102010013100
52311134311311134300
633301253441331252
72062404144651623
oct223115722040720
938721358888685
1010112220021200
1132496286389a0
121173996036b28
13584769576a2b
1426d6110c1dba
15128096dae935
hex9326f4841d0

10112220021200 has 120 divisors (see below), whose sum is σ = 26581857818880. Its totient is φ = 3666258892800.

The previous prime is 10112220021181. The next prime is 10112220021203. The reversal of 10112220021200 is 212002221101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10112220021203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1927040 + ... + 4892639.

It is an arithmetic number, because the mean of its divisors is an integer number (221515481824).

Almost surely, 210112220021200 is an apocalyptic number.

10112220021200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10112220021200 is an abundant number, since it is smaller than the sum of its proper divisors (16469637797680).

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

10112220021200 is a wasteful number, since it uses less digits than its factorization.

10112220021200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6820045 (or 6820034 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10112220021200 its reverse (212002221101), we get a palindrome (10324222242301).

The spelling of 10112220021200 in words is "ten trillion, one hundred twelve billion, two hundred twenty million, twenty-one thousand, two hundred".

Divisors: 1 2 4 5 8 10 11 16 20 22 25 40 44 50 55 80 88 100 110 176 200 220 275 337 400 440 550 674 880 1100 1348 1685 2200 2696 3370 3707 4400 5392 6740 7414 8425 13480 14828 16850 18535 26960 29656 33700 37070 59312 67400 74140 92675 134800 148280 185350 296560 370700 741400 1482800 6819679 13639358 27278716 34098395 54557432 68196790 75016469 109114864 136393580 150032938 170491975 272787160 300065876 340983950 375082345 545574320 600131752 681967900 750164690 1200263504 1363935800 1500329380 1875411725 2298231823 2727871600 3000658760 3750823450 4596463646 6001317520 7501646900 9192927292 11491159115 15003293800 18385854584 22982318230 25280550053 30006587600 36771709168 45964636460 50561100106 57455795575 91929272920 101122200212 114911591150 126402750265 183858545840 202244400424 229823182300 252805500530 404488800848 459646364600 505611001060 632013751325 919292729200 1011222002120 1264027502650 2022444004240 2528055005300 5056110010600 10112220021200