22102130131000 has 32 divisors (see below), whose sum is σ = 51718984508880. Its totient is φ = 8840852052000.

The previous prime is 22102130130973. The next prime is 22102130131001. The reversal of 22102130131000 is 13103120122.

It is a super-2 number, since 2×22102130131000² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22102130131001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11051064066 + ... + 11051066065.

Almost surely, 2^{22102130131000} is an apocalyptic number.

22102130131000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22102130131000 is an abundant number, since it is smaller than the sum of its proper divisors (29616854377880).

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

22102130131000 is a wasteful number, since it uses less digits than its factorization.

22102130131000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22102130152 (or 22102130138 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 22102130131000 its reverse (13103120122), we get a palindrome (22115233251122).

The spelling of 22102130131000 in words is "twenty-two trillion, one hundred two billion, one hundred thirty million, one hundred thirty-one thousand".