22202112011200 has 336 divisors, whose sum is σ = 60260175164448. Its totient is φ = 7983923200000.

The previous prime is 22202112011161. The next prime is 22202112011273. The reversal of 22202112011200 is 211021120222.

It is a happy number.

22202112011200 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1566058512 + ... + 1566072688.

It is an arithmetic number, because the mean of its divisors is an integer number (179345759418).

Almost surely, 2^{22202112011200} is an apocalyptic number.

22202112011200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22202112011200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30130087582224).

22202112011200 is an abundant number, since it is smaller than the sum of its proper divisors (38058063153248).

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

22202112011200 is a wasteful number, since it uses less digits than its factorization.

22202112011200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15192 (or 15177 counting only the distinct ones).

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

Adding to 22202112011200 its reverse (211021120222), we get a palindrome (22413133131422).

It can be divided in two parts, 222021 and 12011200, that added together give a palindrome (12233221).

The spelling of 22202112011200 in words is "twenty-two trillion, two hundred two billion, one hundred twelve million, eleven thousand, two hundred".