132138254502722 has 24 divisors (see below), whose sum is σ = 219618252106704. Its totient is φ = 59568586996464.

The previous prime is 132138254502721. The next prime is 132138254502773. The reversal of 132138254502722 is 227205452831231.

It is a happy number.

It is a super-2 number, since 2×132138254502722² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (132138254502721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4545817808 + ... + 4545846875.

It is an arithmetic number, because the mean of its divisors is an integer number (9150760504446).

Almost surely, 2^{132138254502722} is an apocalyptic number.

132138254502722 is a deficient number, since it is larger than the sum of its proper divisors (87479997603982).

132138254502722 is a wasteful number, since it uses less digits than its factorization.

132138254502722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9091664754 (or 9091664741 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 47.

The spelling of 132138254502722 in words is "one hundred thirty-two trillion, one hundred thirty-eight billion, two hundred fifty-four million, five hundred two thousand, seven hundred twenty-two".