220624426022 has 128 divisors (see below), whose sum is σ = 451971975168. Its totient is φ = 77988556800.

The previous prime is 220624425911. The next prime is 220624426063.

220624426022 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 220624426022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 50173928 + ... + 50178324.

It is an arithmetic number, because the mean of its divisors is an integer number (3531031056).

Almost surely, 2^220624426022 is an apocalyptic number.

220624426022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220624426022 is an abundant number, since it is smaller than the sum of its proper divisors (231347549146).

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

220624426022 is a wasteful number, since it uses less digits than its factorization.

220624426022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4854.

The product of its (nonzero) digits is 36864, while the sum is 32.

It can be divided in two parts, 220624 and 426022, that added together give a palindrome (646646).

The spelling of 220624426022 in words is "two hundred twenty billion, six hundred twenty-four million, four hundred twenty-six thousand, twenty-two".