220597567063 has 6 divisors (see below), whose sum is σ = 221207672976. Its totient is φ = 219987510552.

The previous prime is 220597567051. The next prime is 220597567171. The reversal of 220597567063 is 360765795022.

It is not a de Polignac number, because 220597567063 - 2¹⁷ = 220597435991 is a prime.

It is a super-2 number, since 2×220597567063² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 220597567063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220397567063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8985481 + ... + 9009997.

It is an arithmetic number, because the mean of its divisors is an integer number (36867945496).

Almost surely, 2^220597567063 is an apocalyptic number.

220597567063 is a deficient number, since it is larger than the sum of its proper divisors (610105913).

220597567063 is an frugal number, since it uses more digits than its factorization.

220597567063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49401 (or 24884 counting only the distinct ones).

The product of its (nonzero) digits is 4762800, while the sum is 52.

The spelling of 220597567063 in words is "two hundred twenty billion, five hundred ninety-seven million, five hundred sixty-seven thousand, sixty-three".