220153056 has 48 divisors (see below), whose sum is σ = 603033984. Its totient is φ = 70193024.

The previous prime is 220153051. The next prime is 220153069. The reversal of 220153056 is 650351022.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×220153056² = 96934736132278272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220153051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47646 + ... + 52061.

It is an arithmetic number, because the mean of its divisors is an integer number (12563208).

Almost surely, 2^220153056 is an apocalyptic number.

It is an amenable number.

220153056 is an abundant number, since it is smaller than the sum of its proper divisors (382880928).

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

220153056 is a wasteful number, since it uses less digits than its factorization.

220153056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99743 (or 99735 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 220153056 is about 14837.5555938301. Note that the first 4 decimals coincide. The cubic root of 220153056 is about 603.8210366973.

The spelling of 220153056 in words is "two hundred twenty million, one hundred fifty-three thousand, fifty-six".