100601005554992 has 20 divisors (see below), whose sum is σ = 194914671009360. Its totient is φ = 50300445294528.

The previous prime is 100601005554967. The next prime is 100601005555021. The reversal of 100601005554992 is 299455500106001.

It is a super-2 number, since 2×100601005554992² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13233734 + ... + 19399322.

It is an arithmetic number, because the mean of its divisors is an integer number (9745733550468).

Almost surely, 2^{100601005554992} is an apocalyptic number.

It is an amenable number.

100601005554992 is a deficient number, since it is larger than the sum of its proper divisors (94313665454368).

100601005554992 is a wasteful number, since it uses less digits than its factorization.

100601005554992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7185380 (or 7185374 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 47.

The spelling of 100601005554992 in words is "one hundred trillion, six hundred one billion, five million, five hundred fifty-four thousand, nine hundred ninety-two".