112200211202100 has 144 divisors (see below), whose sum is σ = 372891992635008. Its totient is φ = 25515580930560.

The previous prime is 112200211202081. The next prime is 112200211202159. The reversal of 112200211202100 is 1202112002211.

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 112200211202100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 135192067 + ... + 136019466.

It is an arithmetic number, because the mean of its divisors is an integer number (2589527726632).

Almost surely, 2^{112200211202100} is an apocalyptic number.

112200211202100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112200211202100 is an abundant number, since it is smaller than the sum of its proper divisors (260691781432908).

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

112200211202100 is a wasteful number, since it uses less digits than its factorization.

112200211202100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271211754 (or 271211747 counting only the distinct ones).

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

Adding to 112200211202100 its reverse (1202112002211), we get a palindrome (113402323204311).

The spelling of 112200211202100 in words is "one hundred twelve trillion, two hundred billion, two hundred eleven million, two hundred two thousand, one hundred".