112200202100 has 36 divisors (see below), whose sum is σ = 278256502944. Its totient is φ = 38468640480.

The previous prime is 112200202099. The next prime is 112200202109. The reversal of 112200202100 is 1202002211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112200202109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80142302 + ... + 80143701.

It is an arithmetic number, because the mean of its divisors is an integer number (7729347304).

Almost surely, 2^112200202100 is an apocalyptic number.

112200202100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112200202100 is an abundant number, since it is smaller than the sum of its proper divisors (166056300844).

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

112200202100 is a wasteful number, since it uses less digits than its factorization.

112200202100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160286024 (or 160286017 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 112200202100 its reverse (1202002211), we get a palindrome (113402204311).

The spelling of 112200202100 in words is "one hundred twelve billion, two hundred million, two hundred two thousand, one hundred".