10000000111112 has 32 divisors (see below), whose sum is σ = 20454962123520. Its totient is φ = 4545362053440.

The previous prime is 10000000111109. The next prime is 10000000111159. The reversal of 10000000111112 is 21111100000001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a self number, because there is not a number n which added to its sum of digits gives 10000000111112.

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, 3286538 + ... + 5549894.

It is an arithmetic number, because the mean of its divisors is an integer number (639217566360).

Almost surely, 2^{10000000111112} is an apocalyptic number.

It is an amenable number.

10000000111112 is an abundant number, since it is smaller than the sum of its proper divisors (10454962012408).

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

10000000111112 is a wasteful number, since it uses less digits than its factorization.

10000000111112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2313581 (or 2313577 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 10000000111112 its reverse (21111100000001), we get a palindrome (31111100111113).

The spelling of 10000000111112 in words is "ten trillion, one hundred eleven thousand, one hundred twelve".