220563063 has 60 divisors (see below), whose sum is σ = 380151720. Its totient is φ = 123183648.

The previous prime is 220563037. The next prime is 220563089. The reversal of 220563063 is 360365022.

220563063 is a `hidden beast` number, since 2 + 20 + 5 + 630 + 6 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (220563037) and next prime (220563089).

It is not a de Polignac number, because 220563063 - 2⁶ = 220562999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220564063) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1274845 + ... + 1275017.

It is an arithmetic number, because the mean of its divisors is an integer number (6335862).

Almost surely, 2^220563063 is an apocalyptic number.

220563063 is a deficient number, since it is larger than the sum of its proper divisors (159588657).

220563063 is an equidigital number, since it uses as much as digits as its factorization.

220563063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266 (or 242 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 220563063 is about 14851.3656947770. The cubic root of 220563063 is about 604.1956508034.

The spelling of 220563063 in words is "two hundred twenty million, five hundred sixty-three thousand, sixty-three".