132012303232221 has 48 divisors (see below), whose sum is σ = 196797742584768. Its totient is φ = 85232396620800.

The previous prime is 132012303232211. The next prime is 132012303232261. The reversal of 132012303232221 is 122232303210231.

132012303232221 is a `hidden beast` number, since 1 + 3 + 2 + 0 + 12 + 303 + 2 + 322 + 21 = 666.

It is not a de Polignac number, because 132012303232221 - 2⁵ = 132012303232189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132012303232211) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 75683110 + ... + 77407736.

It is an arithmetic number, because the mean of its divisors is an integer number (4099952970516).

Almost surely, 2^{132012303232221} is an apocalyptic number.

It is an amenable number.

132012303232221 is a deficient number, since it is larger than the sum of its proper divisors (64785439352547).

132012303232221 is a wasteful number, since it uses less digits than its factorization.

132012303232221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1726842 (or 1726839 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 132012303232221 its reverse (122232303210231), we get a palindrome (254244606442452).

The spelling of 132012303232221 in words is "one hundred thirty-two trillion, twelve billion, three hundred three million, two hundred thirty-two thousand, two hundred twenty-one".