132221404122231 has 32 divisors (see below), whose sum is σ = 181266028208128. Its totient is φ = 85667645347200.

The previous prime is 132221404122211. The next prime is 132221404122257.

132221404122231 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 132221404122231 - 2⁶ = 132221404122167 is a prime.

It is a super-2 number, since 2×132221404122231² (a number of 29 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 (132221404122211) 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, 641882505 + ... + 642088461.

It is an arithmetic number, because the mean of its divisors is an integer number (5664563381504).

Almost surely, 2^{132221404122231} is an apocalyptic number.

132221404122231 is a deficient number, since it is larger than the sum of its proper divisors (49044624085897).

132221404122231 is a wasteful number, since it uses less digits than its factorization.

132221404122231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212551.

The product of its (nonzero) digits is 9216, while the sum is 30.

It can be divided in two parts, 13222140 and 4122231, that added together give a palindrome (17344371).

The spelling of 132221404122231 in words is "one hundred thirty-two trillion, two hundred twenty-one billion, four hundred four million, one hundred twenty-two thousand, two hundred thirty-one".