132220456250625 has 120 divisors (see below), whose sum is σ = 242988119992904. Its totient is φ = 69241236480000.

The previous prime is 132220456250599. The next prime is 132220456250653. The reversal of 132220456250625 is 526052654022231.

It is a happy number.

132220456250625 is a `hidden beast` number, since 1 + 3 + 2 + 2 + 20 + 4 + 562 + 5 + 0 + 62 + 5 = 666.

It can be written as a sum of positive squares in 20 ways, for example, as 130941539534961 + 1278916715664 = 11442969^2 + 1130892^2 .

It is not a de Polignac number, because 132220456250625 - 2⁵ = 132220456250593 is a prime.

It is a super-2 number, since 2×132220456250625² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 197649207 + ... + 198317043.

Almost surely, 2^{132220456250625} is an apocalyptic number.

132220456250625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

132220456250625 is a deficient number, since it is larger than the sum of its proper divisors (110767663742279).

132220456250625 is an equidigital number, since it uses as much as digits as its factorization.

132220456250625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668501 (or 668483 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 45.

The spelling of 132220456250625 in words is "one hundred thirty-two trillion, two hundred twenty billion, four hundred fifty-six million, two hundred fifty thousand, six hundred twenty-five".