22130023132 has 24 divisors (see below), whose sum is σ = 45201752064. Its totient is φ = 9282501552.

The previous prime is 22130023127. The next prime is 22130023187. The reversal of 22130023132 is 23132003122.

It is a congruent number.

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, 8406748 + ... + 8409379.

It is an arithmetic number, because the mean of its divisors is an integer number (1883406336).

Almost surely, 2^22130023132 is an apocalyptic number.

It is an amenable number.

22130023132 is an abundant number, since it is smaller than the sum of its proper divisors (23071728932).

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

22130023132 is a wasteful number, since it uses less digits than its factorization.

22130023132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16816185 (or 16816183 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 22130023132 its reverse (23132003122), we get a palindrome (45262026254).

The spelling of 22130023132 in words is "twenty-two billion, one hundred thirty million, twenty-three thousand, one hundred thirty-two".