220534604052 has 24 divisors (see below), whose sum is σ = 588092277696. Its totient is φ = 63009886848.

The previous prime is 220534604041. The next prime is 220534604071. The reversal of 220534604052 is 250406435022.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1312705893 + ... + 1312706060.

It is an arithmetic number, because the mean of its divisors is an integer number (24503844904).

Almost surely, 2^220534604052 is an apocalyptic number.

It is an amenable number.

220534604052 is an abundant number, since it is smaller than the sum of its proper divisors (367557673644).

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

220534604052 is a wasteful number, since it uses less digits than its factorization.

220534604052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2625411967 (or 2625411965 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

The spelling of 220534604052 in words is "two hundred twenty billion, five hundred thirty-four million, six hundred four thousand, fifty-two".