22044325304 has 24 divisors (see below), whose sum is σ = 42316727760. Its totient is φ = 10765826064.

The previous prime is 22044325301. The next prime is 22044325309. The reversal of 22044325304 is 40352344022.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22044325301) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 730352 + ... + 759935.

It is an arithmetic number, because the mean of its divisors is an integer number (1763196990).

Almost surely, 2^22044325304 is an apocalyptic number.

It is an amenable number.

22044325304 is a deficient number, since it is larger than the sum of its proper divisors (20272402456).

22044325304 is a wasteful number, since it uses less digits than its factorization.

22044325304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490379 (or 1490332 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 29.

Adding to 22044325304 its reverse (40352344022), we get a palindrome (62396669326).

The spelling of 22044325304 in words is "twenty-two billion, forty-four million, three hundred twenty-five thousand, three hundred four".