22450152313200 has 120 divisors (see below), whose sum is σ = 72587427464448. Its totient is φ = 5930756714240.

The previous prime is 22450152313157. The next prime is 22450152313229. The reversal of 22450152313200 is 231325105422.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87294312 + ... + 87551111.

Almost surely, 2^{22450152313200} is an apocalyptic number.

22450152313200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22450152313200 is an abundant number, since it is smaller than the sum of its proper divisors (50137275151248).

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

22450152313200 is a wasteful number, since it uses less digits than its factorization.

22450152313200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174845551 (or 174845540 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 22450152313200 its reverse (231325105422), we get a palindrome (22681477418622).

The spelling of 22450152313200 in words is "twenty-two trillion, four hundred fifty billion, one hundred fifty-two million, three hundred thirteen thousand, two hundred".