112222110120 has 32 divisors (see below), whose sum is σ = 336666330720. Its totient is φ = 29925896000.

The previous prime is 112222110073. The next prime is 112222110151. The reversal of 112222110120 is 21011222211.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 112222110120.

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, 467592006 + ... + 467592245.

It is an arithmetic number, because the mean of its divisors is an integer number (10520822835).

Almost surely, 2^112222110120 is an apocalyptic number.

112222110120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112222110120 is an abundant number, since it is smaller than the sum of its proper divisors (224444220600).

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

112222110120 is a wasteful number, since it uses less digits than its factorization.

112222110120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935184265 (or 935184261 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112222110120 its reverse (21011222211), we get a palindrome (133233332331).

The spelling of 112222110120 in words is "one hundred twelve billion, two hundred twenty-two million, one hundred ten thousand, one hundred twenty".