22304004204 has 48 divisors (see below), whose sum is σ = 53044927488. Its totient is φ = 7291597248.

The previous prime is 22304004091. The next prime is 22304004209. The reversal of 22304004204 is 40240040322.

It is not an unprimeable number, because it can be changed into a prime (22304004209) 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, 2250949 + ... + 2260835.

It is an arithmetic number, because the mean of its divisors is an integer number (1105102656).

Almost surely, 2^22304004204 is an apocalyptic number.

It is an amenable number.

22304004204 is an abundant number, since it is smaller than the sum of its proper divisors (30740923284).

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

22304004204 is a wasteful number, since it uses less digits than its factorization.

22304004204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13494 (or 13492 counting only the distinct ones).

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

Adding to 22304004204 its reverse (40240040322), we get a palindrome (62544044526).

The spelling of 22304004204 in words is "twenty-two billion, three hundred four million, four thousand, two hundred four".