22504251322 has 8 divisors (see below), whose sum is σ = 38578716576. Its totient is φ = 9644679132.

The previous prime is 22504251311. The next prime is 22504251337. The reversal of 22504251322 is 22315240522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 803723248 + ... + 803723275.

It is an arithmetic number, because the mean of its divisors is an integer number (4822339572).

Almost surely, 2^22504251322 is an apocalyptic number.

22504251322 is a deficient number, since it is larger than the sum of its proper divisors (16074465254).

22504251322 is a wasteful number, since it uses less digits than its factorization.

22504251322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1607446532.

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 22504251322 its reverse (22315240522), we get a palindrome (44819491844).

The spelling of 22504251322 in words is "twenty-two billion, five hundred four million, two hundred fifty-one thousand, three hundred twenty-two".