112022111112 has 32 divisors (see below), whose sum is σ = 280065401280. Its totient is φ = 37339353920.

The previous prime is 112022111083. The next prime is 112022111137. The reversal of 112022111112 is 211111220211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 112022111091 and 112022111100.

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, 769978 + ... + 903830.

It is an arithmetic number, because the mean of its divisors is an integer number (8752043790).

Almost surely, 2^112022111112 is an apocalyptic number.

112022111112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112022111112 is an abundant number, since it is smaller than the sum of its proper divisors (168043290168).

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

112022111112 is a wasteful number, since it uses less digits than its factorization.

112022111112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168733 (or 168729 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 112022111112 its reverse (211111220211), we get a palindrome (323133331323).

The spelling of 112022111112 in words is "one hundred twelve billion, twenty-two million, one hundred eleven thousand, one hundred twelve".