132322031221 has 16 divisors (see below), whose sum is σ = 134098933248. Its totient is φ = 130555152000.

The previous prime is 132322031209. The next prime is 132322031243. The reversal of 132322031221 is 122130223231.

It is a cyclic number.

It is not a de Polignac number, because 132322031221 - 2²¹ = 132319934069 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132322031192 and 132322031201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132322031321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44807881 + ... + 44810833.

It is an arithmetic number, because the mean of its divisors is an integer number (8381183328).

Almost surely, 2^132322031221 is an apocalyptic number.

It is an amenable number.

132322031221 is a deficient number, since it is larger than the sum of its proper divisors (1776902027).

132322031221 is a wasteful number, since it uses less digits than its factorization.

132322031221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4452.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 132322031221 its reverse (122130223231), we get a palindrome (254452254452).

The spelling of 132322031221 in words is "one hundred thirty-two billion, three hundred twenty-two million, thirty-one thousand, two hundred twenty-one".