132221222122231 has 24 divisors (see below), whose sum is σ = 148143251128320. Its totient is φ = 117898566173520.

The previous prime is 132221222122169. The next prime is 132221222122267.

132221222122231 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 132221222122231 - 2¹⁹ = 132221221597943 is a prime.

It is a super-2 number, since 2×132221222122231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132221222122231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132221222122831) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45961975 + ... + 48753928.

It is an arithmetic number, because the mean of its divisors is an integer number (6172635463680).

Almost surely, 2^{132221222122231} is an apocalyptic number.

132221222122231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

132221222122231 is a deficient number, since it is larger than the sum of its proper divisors (15922029006089).

132221222122231 is a wasteful number, since it uses less digits than its factorization.

132221222122231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94716147 (or 94716136 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

The spelling of 132221222122231 in words is "one hundred thirty-two trillion, two hundred twenty-one billion, two hundred twenty-two million, one hundred twenty-two thousand, two hundred thirty-one".