220120232122332 has 72 divisors (see below), whose sum is σ = 596573142033680. Its totient is φ = 70183262397600.

The previous prime is 220120232122291. The next prime is 220120232122337. The reversal of 220120232122332 is 233221232021022.

220120232122332 is a `hidden beast` number, since 2 + 2 + 0 + 1 + 2 + 0 + 2 + 321 + 2 + 2 + 332 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 220120232122296 and 220120232122305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220120232122337) 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, 1926360919 + ... + 1926475182.

Almost surely, 2^{220120232122332} is an apocalyptic number.

It is an amenable number.

220120232122332 is an abundant number, since it is smaller than the sum of its proper divisors (376452909911348).

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

220120232122332 is a wasteful number, since it uses less digits than its factorization.

220120232122332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3852836160 (or 3852836129 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 220120232122332 its reverse (233221232021022), we get a palindrome (453341464143354).

The spelling of 220120232122332 in words is "two hundred twenty trillion, one hundred twenty billion, two hundred thirty-two million, one hundred twenty-two thousand, three hundred thirty-two".