22132444131300 has 36 divisors (see below), whose sum is σ = 64036538354096. Its totient is φ = 5901985101600.

The previous prime is 22132444131263. The next prime is 22132444131313. The reversal of 22132444131300 is 313144423122.

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36887406586 + ... + 36887407185.

Almost surely, 2^{22132444131300} is an apocalyptic number.

22132444131300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22132444131300 is an abundant number, since it is smaller than the sum of its proper divisors (41904094222796).

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

22132444131300 is a wasteful number, since it uses less digits than its factorization.

22132444131300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73774813788 (or 73774813781 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 22132444131300 its reverse (313144423122), we get a palindrome (22445588554422).

The spelling of 22132444131300 in words is "twenty-two trillion, one hundred thirty-two billion, four hundred forty-four million, one hundred thirty-one thousand, three hundred".