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120210012000112 = 24192101320544899
BaseRepresentation
bin11011010101010010010011…
…000100000100111101110000
3120202121222001102102000121211
4123111102103010010331300
5111224010101033000422
61103355414522525504
734214613105552646
oct3325222304047560
9522558042360554
10120210012000112
11353368639a6271
1211595609966894
13520c9a8a78368
1421982a4b19196
15dd6e11a58577
hex6d5493104f70

120210012000112 has 60 divisors (see below), whose sum is σ = 246052995294600. Its totient is φ = 56885371019136.

The previous prime is 120210012000107. The next prime is 120210012000119. The reversal of 120210012000112 is 211000210012021.

It is a junction number, because it is equal to n+sod(n) for n = 120210012000092 and 120210012000101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120210012000119) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4421362 + ... + 16123537.

It is an arithmetic number, because the mean of its divisors is an integer number (4100883254910).

Almost surely, 2120210012000112 is an apocalyptic number.

It is an amenable number.

120210012000112 is an abundant number, since it is smaller than the sum of its proper divisors (125842983294488).

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

120210012000112 is a wasteful number, since it uses less digits than its factorization.

120210012000112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20545958 (or 20545933 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 120210012000112 its reverse (211000210012021), we get a palindrome (331210222012133).

The spelling of 120210012000112 in words is "one hundred twenty trillion, two hundred ten billion, twelve million, one hundred twelve", and thus it is an aban number.

Divisors: 1 2 4 8 16 19 38 76 152 304 361 722 1013 1444 2026 2888 4052 5776 8104 16208 19247 38494 76988 153976 307952 365693 731386 1462772 2925544 5851088 20544899 41089798 82179596 164359192 328718384 390353081 780706162 1561412324 3122824648 6245649296 7416708539 14833417078 20811982687 29666834156 41623965374 59333668312 83247930748 118667336624 166495861496 332991722992 395427671053 790855342106 1581710684212 3163421368424 6326842736848 7513125750007 15026251500014 30052503000028 60105006000056 120210012000112