112021202200 has 48 divisors (see below), whose sum is σ = 261954863280. Its totient is φ = 44549458560.

The previous prime is 112021202197. The next prime is 112021202221. The reversal of 112021202200 is 2202120211.

It is a happy number.

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 11 ways as a sum of consecutive naturals, for example, 1584204 + ... + 1653403.

It is an arithmetic number, because the mean of its divisors is an integer number (5457392985).

Almost surely, 2^112021202200 is an apocalyptic number.

112021202200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112021202200 is an abundant number, since it is smaller than the sum of its proper divisors (149933661080).

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

112021202200 is a wasteful number, since it uses less digits than its factorization.

112021202200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3237796 (or 3237787 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 112021202200 its reverse (2202120211), we get a palindrome (114223322411).

The spelling of 112021202200 in words is "one hundred twelve billion, twenty-one million, two hundred two thousand, two hundred".