204422211024 has 20 divisors (see below), whose sum is σ = 528090711936. Its totient is φ = 68140736992.

The previous prime is 204422210989. The next prime is 204422211073. The reversal of 204422211024 is 420112224402.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 204422210985 and 204422211003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2129397984 + ... + 2129398079.

Almost surely, 2^204422211024 is an apocalyptic number.

204422211024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

204422211024 is an abundant number, since it is smaller than the sum of its proper divisors (323668500912).

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

204422211024 is a wasteful number, since it uses less digits than its factorization.

204422211024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4258796074 (or 4258796068 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 204422211024 its reverse (420112224402), we get a palindrome (624534435426).

The spelling of 204422211024 in words is "two hundred four billion, four hundred twenty-two million, two hundred eleven thousand, twenty-four".