204260604222 has 8 divisors (see below), whose sum is σ = 408521208456. Its totient is φ = 68086868072.

The previous prime is 204260604217. The next prime is 204260604269. The reversal of 204260604222 is 222406062402.

It is a sphenic number, since it is the product of 3 distinct primes.

204260604222 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 204260604222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17021717013 + ... + 17021717024.

It is an arithmetic number, because the mean of its divisors is an integer number (51065151057).

Almost surely, 2^204260604222 is an apocalyptic number.

204260604222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

204260604222 is a wasteful number, since it uses less digits than its factorization.

204260604222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34043434042.

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

Adding to 204260604222 its reverse (222406062402), we get a palindrome (426666666624).

The spelling of 204260604222 in words is "two hundred four billion, two hundred sixty million, six hundred four thousand, two hundred twenty-two".