204323033222 has 32 divisors (see below), whose sum is σ = 388587075840. Its totient is φ = 78257112480.

The previous prime is 204323033203. The next prime is 204323033227. The reversal of 204323033222 is 222330323402.

It is a junction number, because it is equal to n+sod(n) for n = 204323033191 and 204323033200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204323033227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11234753 + ... + 11252924.

It is an arithmetic number, because the mean of its divisors is an integer number (12143346120).

Almost surely, 2^204323033222 is an apocalyptic number.

204323033222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

204323033222 is a deficient number, since it is larger than the sum of its proper divisors (184264042618).

204323033222 is a wasteful number, since it uses less digits than its factorization.

204323033222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22487756.

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 204323033222 its reverse (222330323402), we get a palindrome (426653356624).

The spelling of 204323033222 in words is "two hundred four billion, three hundred twenty-three million, thirty-three thousand, two hundred twenty-two".