132220022231 has 32 divisors (see below), whose sum is σ = 149785638912. Its totient is φ = 115668000000.

The previous prime is 132220022153. The next prime is 132220022267.

It is a happy number.

132220022231 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 132220022231 - 2¹⁸ = 132219760087 is a prime.

It is a super-2 number, since 2×132220022231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132220022281) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12338966 + ... + 12349676.

It is an arithmetic number, because the mean of its divisors is an integer number (4680801216).

Almost surely, 2^132220022231 is an apocalyptic number.

132220022231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

132220022231 is a deficient number, since it is larger than the sum of its proper divisors (17565616681).

132220022231 is a wasteful number, since it uses less digits than its factorization.

132220022231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11135.

The product of its (nonzero) digits is 576, while the sum is 20.

It can be divided in two parts, 1322200 and 22231, that added together give a palindrome (1344431).

The spelling of 132220022231 in words is "one hundred thirty-two billion, two hundred twenty million, twenty-two thousand, two hundred thirty-one".