22132313444004 has 24 divisors (see below), whose sum is σ = 54360068108640. Its totient is φ = 6989151613824.

The previous prime is 22132313443993. The next prime is 22132313444027. The reversal of 22132313444004 is 40044431323122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48535774869 + ... + 48535775324.

It is an arithmetic number, because the mean of its divisors is an integer number (2265002837860).

Almost surely, 2^{22132313444004} is an apocalyptic number.

It is an amenable number.

22132313444004 is an abundant number, since it is smaller than the sum of its proper divisors (32227754664636).

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

22132313444004 is a wasteful number, since it uses less digits than its factorization.

22132313444004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97071550219 (or 97071550217 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 22132313444004 its reverse (40044431323122), we get a palindrome (62176744767126).

The spelling of 22132313444004 in words is "twenty-two trillion, one hundred thirty-two billion, three hundred thirteen million, four hundred forty-four thousand, four".