22132305331024 has 80 divisors (see below), whose sum is σ = 50355428832000. Its totient is φ = 9224576428032.

The previous prime is 22132305331009. The next prime is 22132305331043. The reversal of 22132305331024 is 42013350323122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7568277 + ... + 10076875.

It is an arithmetic number, because the mean of its divisors is an integer number (629442860400).

Almost surely, 2^{22132305331024} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22132305331024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25177714416000).

22132305331024 is an abundant number, since it is smaller than the sum of its proper divisors (28223123500976).

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

22132305331024 is a wasteful number, since it uses less digits than its factorization.

22132305331024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2510780 (or 2510774 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 22132305331024 its reverse (42013350323122), we get a palindrome (64145655654146).

The spelling of 22132305331024 in words is "twenty-two trillion, one hundred thirty-two billion, three hundred five million, three hundred thirty-one thousand, twenty-four".