112112202200112 has 120 divisors (see below), whose sum is σ = 332780792447376. Its totient is φ = 35112536137728.

The previous prime is 112112202200029. The next prime is 112112202200113. The reversal of 112112202200112 is 211002202211211.

112112202200112 is a `hidden beast` number, since 1 + 1 + 211 + 220 + 220 + 0 + 1 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (112112202200113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37572793 + ... + 40446744.

Almost surely, 2^{112112202200112} is an apocalyptic number.

112112202200112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112112202200112 is an abundant number, since it is smaller than the sum of its proper divisors (220668590247264).

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

112112202200112 is a wasteful number, since it uses less digits than its factorization.

112112202200112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78020155 (or 78020146 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 112112202200112 its reverse (211002202211211), we get a palindrome (323114404411323).

The spelling of 112112202200112 in words is "one hundred twelve trillion, one hundred twelve billion, two hundred two million, two hundred thousand, one hundred twelve".