32220323132112 has 60 divisors (see below), whose sum is σ = 91185324630660. Its totient is φ = 10619432338944.

The previous prime is 32220323132093. The next prime is 32220323132131. The reversal of 32220323132112 is 21123132302223.

32220323132112 is a `hidden beast` number, since 3 + 2 + 2 + 2 + 0 + 323 + 1 + 321 + 12 = 666.

It is an interprime number because it is at equal distance from previous prime (32220323132093) and next prime (32220323132131).

It can be written as a sum of positive squares in 2 ways, for example, as 4140964524096 + 28079358608016 = 2034936^2 + 5298996^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1257022263 + ... + 1257047894.

It is an arithmetic number, because the mean of its divisors is an integer number (1519755410511).

Almost surely, 2^{32220323132112} is an apocalyptic number.

It is an amenable number.

32220323132112 is an abundant number, since it is smaller than the sum of its proper divisors (58965001498548).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32220323132112 is a wasteful number, since it uses less digits than its factorization.

32220323132112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2514070260 (or 2514070251 counting only the distinct ones).

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

Adding to 32220323132112 its reverse (21123132302223), we get a palindrome (53343455434335).

The spelling of 32220323132112 in words is "thirty-two trillion, two hundred twenty billion, three hundred twenty-three million, one hundred thirty-two thousand, one hundred twelve".