112120320202200 has 144 divisors (see below), whose sum is σ = 377051106715920. Its totient is φ = 29857962136320.

The previous prime is 112120320202199. The next prime is 112120320202249. The reversal of 112120320202200 is 2202023021211.

112120320202200 is a `hidden beast` number, since 1 + 1 + 2 + 120 + 320 + 2 + 0 + 220 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 41169732 + ... + 43808531.

It is an arithmetic number, because the mean of its divisors is an integer number (2618410463305).

Almost surely, 2^{112120320202200} is an apocalyptic number.

112120320202200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112120320202200 is an abundant number, since it is smaller than the sum of its proper divisors (264930786513720).

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

112120320202200 is a wasteful number, since it uses less digits than its factorization.

112120320202200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84979018 (or 84979006 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 112120320202200 its reverse (2202023021211), we get a palindrome (114322343223411).

The spelling of 112120320202200 in words is "one hundred twelve trillion, one hundred twenty billion, three hundred twenty million, two hundred two thousand, two hundred".