132221231999976 has 32 divisors (see below), whose sum is σ = 377774948571840. Its totient is φ = 37777494857088.

The previous prime is 132221231999971. The next prime is 132221231999977. The reversal of 132221231999976 is 679999132122231.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (132221231999971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393515571261 + ... + 393515571596.

It is an arithmetic number, because the mean of its divisors is an integer number (11805467142870).

Almost surely, 2^{132221231999976} is an apocalyptic number.

It is an amenable number.

132221231999976 is an abundant number, since it is smaller than the sum of its proper divisors (245553716571864).

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

132221231999976 is a wasteful number, since it uses less digits than its factorization.

132221231999976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787031142873 (or 787031142869 counting only the distinct ones).

The product of its digits is 39680928, while the sum is 66.

The spelling of 132221231999976 in words is "one hundred thirty-two trillion, two hundred twenty-one billion, two hundred thirty-one million, nine hundred ninety-nine thousand, nine hundred seventy-six".