204123322 has 16 divisors (see below), whose sum is σ = 337407840. Its totient is φ = 92019312.

The previous prime is 204123253. The next prime is 204123331. The reversal of 204123322 is 223321402.

204123322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 204123322.

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, 90172 + ... + 92407.

It is an arithmetic number, because the mean of its divisors is an integer number (21087990).

Almost surely, 2^204123322 is an apocalyptic number.

204123322 is a deficient number, since it is larger than the sum of its proper divisors (133284518).

204123322 is a wasteful number, since it uses less digits than its factorization.

204123322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182637.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 204123322 is about 14287.1733383479. The cubic root of 204123322 is about 588.7951299619.

Adding to 204123322 its reverse (223321402), we get a palindrome (427444724).

The spelling of 204123322 in words is "two hundred four million, one hundred twenty-three thousand, three hundred twenty-two".