220552201024 has 14 divisors (see below), whose sum is σ = 437658274034. Its totient is φ = 110276100480.

The previous prime is 220552200997. The next prime is 220552201043. The reversal of 220552201024 is 420102255022.

220552201024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 155204481600 + 65347719424 = 393960^2 + 255632^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 220552201024.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1723064007 + ... + 1723064134.

Almost surely, 2^220552201024 is an apocalyptic number.

It is an amenable number.

220552201024 is a deficient number, since it is larger than the sum of its proper divisors (217106073010).

220552201024 is an equidigital number, since it uses as much as digits as its factorization.

220552201024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3446128153 (or 3446128143 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

Adding to 220552201024 its reverse (420102255022), we get a palindrome (640654456046).

The spelling of 220552201024 in words is "two hundred twenty billion, five hundred fifty-two million, two hundred one thousand, twenty-four".