112203211100 has 18 divisors (see below), whose sum is σ = 243480968304. Its totient is φ = 44881284400.

The previous prime is 112203211039. The next prime is 112203211139. The reversal of 112203211100 is 1112302211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 561015956 + ... + 561016155.

Almost surely, 2^112203211100 is an apocalyptic number.

112203211100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112203211100 is an abundant number, since it is smaller than the sum of its proper divisors (131277757204).

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

112203211100 is a wasteful number, since it uses less digits than its factorization.

112203211100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122032125 (or 1122032118 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 112203211100 its reverse (1112302211), we get a palindrome (113315513311).

The spelling of 112203211100 in words is "one hundred twelve billion, two hundred three million, two hundred eleven thousand, one hundred".