204222324 has 12 divisors (see below), whose sum is σ = 476518784. Its totient is φ = 68074104.

The previous prime is 204222287. The next prime is 204222331. The reversal of 204222324 is 423222402.

204222324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 204222324.

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, 8509252 + ... + 8509275.

Almost surely, 2^204222324 is an apocalyptic number.

It is an amenable number.

204222324 is an abundant number, since it is smaller than the sum of its proper divisors (272296460).

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

204222324 is a wasteful number, since it uses less digits than its factorization.

204222324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17018534 (or 17018532 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 204222324 is about 14290.6376344794. The cubic root of 204222324 is about 588.8903052271.

Adding to 204222324 its reverse (423222402), we get a palindrome (627444726).

The spelling of 204222324 in words is "two hundred four million, two hundred twenty-two thousand, three hundred twenty-four".