111000002000012 has 24 divisors (see below), whose sum is σ = 197461030798080. Its totient is φ = 54589094426240.

The previous prime is 111000002000009. The next prime is 111000002000023. The reversal of 111000002000012 is 210000200000111.

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, 816156503 + ... + 816292494.

It is an arithmetic number, because the mean of its divisors is an integer number (8227542949920).

Almost surely, 2^{111000002000012} is an apocalyptic number.

It is an amenable number.

111000002000012 is a deficient number, since it is larger than the sum of its proper divisors (86461028798068).

111000002000012 is a wasteful number, since it uses less digits than its factorization.

111000002000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1632449281 (or 1632449279 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 111000002000012 its reverse (210000200000111), we get a palindrome (321000202000123).

The spelling of 111000002000012 in words is "one hundred eleven trillion, two million, twelve", and thus it is an aban number.