10000911912 has 32 divisors (see below), whose sum is σ = 26473003200. Its totient is φ = 3137540864.

The previous prime is 10000911901. The next prime is 10000911941. The reversal of 10000911912 is 21911900001.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12255612 + ... + 12256427.

It is an arithmetic number, because the mean of its divisors is an integer number (827281350).

Almost surely, 2^10000911912 is an apocalyptic number.

10000911912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10000911912 is an abundant number, since it is smaller than the sum of its proper divisors (16472091288).

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

10000911912 is a wasteful number, since it uses less digits than its factorization.

10000911912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24512065 (or 24512061 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 24.

The spelling of 10000911912 in words is "ten billion, nine hundred eleven thousand, nine hundred twelve".