204422020324 has 6 divisors (see below), whose sum is σ = 357738535574. Its totient is φ = 102211010160.

The previous prime is 204422020301. The next prime is 204422020381. The reversal of 204422020324 is 423020224402.

It can be written as a sum of positive squares in only one way, i.e., 195259701924 + 9162318400 = 441882^2 + 95720^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25552752537 + ... + 25552752544.

Almost surely, 2^204422020324 is an apocalyptic number.

It is an amenable number.

204422020324 is a deficient number, since it is larger than the sum of its proper divisors (153316515250).

204422020324 is a wasteful number, since it uses less digits than its factorization.

204422020324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51105505085 (or 51105505083 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

Adding to 204422020324 its reverse (423020224402), we get a palindrome (627442244726).

The spelling of 204422020324 in words is "two hundred four billion, four hundred twenty-two million, twenty thousand, three hundred twenty-four".