111010112110002 has 64 divisors (see below), whose sum is σ = 268759393818624. Its totient is φ = 29840762568960.

The previous prime is 111010112109989. The next prime is 111010112110057. The reversal of 111010112110002 is 200011211010111.

It is a self number, because there is not a number n which added to its sum of digits gives 111010112110002.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25860388 + ... + 29845935.

It is an arithmetic number, because the mean of its divisors is an integer number (4199365528416).

Almost surely, 2^{111010112110002} is an apocalyptic number.

111010112110002 is an abundant number, since it is smaller than the sum of its proper divisors (157749281708622).

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

111010112110002 is a wasteful number, since it uses less digits than its factorization.

111010112110002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55709143.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 111010112110002 its reverse (200011211010111), we get a palindrome (311021323120113).

The spelling of 111010112110002 in words is "one hundred eleven trillion, ten billion, one hundred twelve million, one hundred ten thousand, two".