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92011210121012 = 22721336111149969
BaseRepresentation
bin10100111010111100000111…
…011111101001111100110100
3110001210012000102202021111112
4110322330013133221330310
544030002424242333022
6523405211050254152
725244406363445400
oct2472740737517464
9401705012667445
1092011210121012
112735480a427866
12a3a0480127358
133c45809b683b0
1418a151b2dc100
15a98651aa18e2
hex53af077e9f34

92011210121012 has 36 divisors (see below), whose sum is σ = 201716883732420. Its totient is φ = 36400039167744.

The previous prime is 92011210120993. The next prime is 92011210121053. The reversal of 92011210121012 is 21012101211029.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 40143932933776 + 51867277187236 = 6335924^2 + 7201894^2 .

It is a super-2 number, since 2×920112101210122 (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18055572437 + ... + 18055577532.

It is an arithmetic number, because the mean of its divisors is an integer number (5603246770345).

Almost surely, 292011210121012 is an apocalyptic number.

It is an amenable number.

92011210121012 is an abundant number, since it is smaller than the sum of its proper divisors (109705673611408).

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

92011210121012 is a wasteful number, since it uses less digits than its factorization.

92011210121012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36111150000 (or 36111149991 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 23.

The spelling of 92011210121012 in words is "ninety-two trillion, eleven billion, two hundred ten million, one hundred twenty-one thousand, twelve".

Divisors: 1 2 4 7 13 14 26 28 49 52 91 98 182 196 364 637 1274 2548 36111149969 72222299938 144444599876 252778049783 469444949597 505556099566 938889899194 1011112199132 1769446348481 1877779798388 3286114647179 3538892696962 6572229294358 7077785393924 13144458588716 23002802530253 46005605060506 92011210121012