112122202100200 has 24 divisors (see below), whose sum is σ = 260684119883430. Its totient is φ = 44848880840000.

The previous prime is 112122202100179. The next prime is 112122202100213. The reversal of 112122202100200 is 2001202221211.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 47409476786116 + 64712725314084 = 6885454^2 + 8044422^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 280305505051 + ... + 280305505450.

Almost surely, 2^{112122202100200} is an apocalyptic number.

112122202100200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112122202100200 is an abundant number, since it is smaller than the sum of its proper divisors (148561917783230).

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

112122202100200 is a wasteful number, since it uses less digits than its factorization.

112122202100200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560611010517 (or 560611010508 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 112122202100200 its reverse (2001202221211), we get a palindrome (114123404321411).

The spelling of 112122202100200 in words is "one hundred twelve trillion, one hundred twenty-two billion, two hundred two million, one hundred thousand, two hundred".