132220123354021 has 2 divisors, whose sum is σ = 132220123354022. Its totient is φ = 132220123354020.

The previous prime is 132220123353887. The next prime is 132220123354049. The reversal of 132220123354021 is 120453321022231.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86389403268100 + 45830720085921 = 9294590^2 + 6769839^2 .

It is a cyclic number.

It is not a de Polignac number, because 132220123354021 - 2¹⁷ = 132220123222949 is a prime.

It is a super-2 number, since 2×132220123354021² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132220123354061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66110061677010 + 66110061677011.

It is an arithmetic number, because the mean of its divisors is an integer number (66110061677011).

Almost surely, 2^{132220123354021} is an apocalyptic number.

It is an amenable number.

132220123354021 is a deficient number, since it is larger than the sum of its proper divisors (1).

132220123354021 is an equidigital number, since it uses as much as digits as its factorization.

132220123354021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 132220123354021 its reverse (120453321022231), we get a palindrome (252673444376252).

The spelling of 132220123354021 in words is "one hundred thirty-two trillion, two hundred twenty billion, one hundred twenty-three million, three hundred fifty-four thousand, twenty-one".