122232102131000 has 64 divisors (see below), whose sum is σ = 287460421560000. Its totient is φ = 48647148105600.

The previous prime is 122232102130969. The next prime is 122232102131011. The reversal of 122232102131000 is 131201232221.

It is a super-2 number, since 2×122232102131000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 306916835 + ... + 307314834.

It is an arithmetic number, because the mean of its divisors is an integer number (4491569086875).

Almost surely, 2^{122232102131000} is an apocalyptic number.

122232102131000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122232102131000 is an abundant number, since it is smaller than the sum of its proper divisors (165228319429000).

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

122232102131000 is a wasteful number, since it uses less digits than its factorization.

122232102131000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614231889 (or 614231875 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 122232102131000 its reverse (131201232221), we get a palindrome (122363303363221).

The spelling of 122232102131000 in words is "one hundred twenty-two trillion, two hundred thirty-two billion, one hundred two million, one hundred thirty-one thousand".