204402626022 has 16 divisors (see below), whose sum is σ = 467206002432. Its totient is φ = 58400750280.

The previous prime is 204402626009. The next prime is 204402626033. The reversal of 204402626022 is 220626204402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2433364554 + ... + 2433364637.

It is an arithmetic number, because the mean of its divisors is an integer number (29200375152).

Almost surely, 2^204402626022 is an apocalyptic number.

204402626022 is an abundant number, since it is smaller than the sum of its proper divisors (262803376410).

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

204402626022 is a wasteful number, since it uses less digits than its factorization.

204402626022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4866729203.

The product of its (nonzero) digits is 18432, while the sum is 30.

It can be divided in two parts, 20440 and 2626022, that added together give a palindrome (2646462).

The spelling of 204402626022 in words is "two hundred four billion, four hundred two million, six hundred twenty-six thousand, twenty-two".