132221321320122 has 24 divisors (see below), whose sum is σ = 286870361110164. Its totient is φ = 44013645837504.

The previous prime is 132221321320111. The next prime is 132221321320147. The reversal of 132221321320122 is 221023123122231.

132221321320122 is a `hidden beast` number, since 1 + 3 + 2 + 2 + 2 + 1 + 321 + 320 + 12 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 126469569565161 + 5751751754961 = 11245869^2 + 2398281^2 .

It is an unprimeable number.

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, 5010647763 + ... + 5010674150.

Almost surely, 2^{132221321320122} is an apocalyptic number.

132221321320122 is an abundant number, since it is smaller than the sum of its proper divisors (154649039790042).

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

132221321320122 is a wasteful number, since it uses less digits than its factorization.

132221321320122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10021322654 (or 10021322651 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 132221321320122 its reverse (221023123122231), we get a palindrome (353244444442353).

The spelling of 132221321320122 in words is "one hundred thirty-two trillion, two hundred twenty-one billion, three hundred twenty-one million, three hundred twenty thousand, one hundred twenty-two".