112212021200200 has 48 divisors (see below), whose sum is σ = 260954179375860. Its totient is φ = 44874274272000.

The previous prime is 112212021200093. The next prime is 112212021200221. The reversal of 112212021200200 is 2002120212211.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 75812301764676 + 36399719435524 = 8707026^2 + 6033218^2 .

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, 64984471 + ... + 66688870.

Almost surely, 2^{112212021200200} is an apocalyptic number.

112212021200200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112212021200200 is an abundant number, since it is smaller than the sum of its proper divisors (148742158175660).

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

112212021200200 is a wasteful number, since it uses less digits than its factorization.

112212021200200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131677618 (or 131677609 counting only the distinct ones).

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

Adding to 112212021200200 its reverse (2002120212211), we get a palindrome (114214141412411).

The spelling of 112212021200200 in words is "one hundred twelve trillion, two hundred twelve billion, twenty-one million, two hundred thousand, two hundred".