112112222210112 has 28 divisors (see below), whose sum is σ = 296630254598096. Its totient is φ = 37370740736640.

The previous prime is 112112222210101. The next prime is 112112222210159. The reversal of 112112222210112 is 211012222211211.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291958911814 + ... + 291958912197.

Almost surely, 2^{112112222210112} is an apocalyptic number.

112112222210112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112112222210112 is an abundant number, since it is smaller than the sum of its proper divisors (184518032387984).

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

112112222210112 is an equidigital number, since it uses as much as digits as its factorization.

112112222210112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583917824026 (or 583917824016 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 21.

Adding to 112112222210112 its reverse (211012222211211), we get a palindrome (323124444421323).

The spelling of 112112222210112 in words is "one hundred twelve trillion, one hundred twelve billion, two hundred twenty-two million, two hundred ten thousand, one hundred twelve".