100112213200 has 60 divisors (see below), whose sum is σ = 240642549280. Its totient is φ = 40024414080.

The previous prime is 100112213143. The next prime is 100112213263. The reversal of 100112213200 is 2312211001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 731821 + ... + 857779.

Almost surely, 2^100112213200 is an apocalyptic number.

100112213200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100112213200 is an abundant number, since it is smaller than the sum of its proper divisors (140530336080).

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

100112213200 is a wasteful number, since it uses less digits than its factorization.

100112213200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127964 (or 127953 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 100112213200 its reverse (2312211001), we get a palindrome (102424424201).

The spelling of 100112213200 in words is "one hundred billion, one hundred twelve million, two hundred thirteen thousand, two hundred".