220204572 has 48 divisors (see below), whose sum is σ = 589784832. Its totient is φ = 62640000.

The previous prime is 220204531. The next prime is 220204619. The reversal of 220204572 is 275402022.

220204572 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13947 + ... + 25197.

It is an arithmetic number, because the mean of its divisors is an integer number (12287184).

Almost surely, 2^220204572 is an apocalyptic number.

It is an amenable number.

220204572 is an abundant number, since it is smaller than the sum of its proper divisors (369580260).

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

220204572 is a wasteful number, since it uses less digits than its factorization.

220204572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11498 (or 11496 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 24.

The square root of 220204572 is about 14839.2914925208. The cubic root of 220204572 is about 603.8681312340.

Adding to 220204572 its reverse (275402022), we get a palindrome (495606594).

The spelling of 220204572 in words is "two hundred twenty million, two hundred four thousand, five hundred seventy-two".