22639846604 has 24 divisors (see below), whose sum is σ = 39699255120. Its totient is φ = 11297226816.

The previous prime is 22639846591. The next prime is 22639846613. The reversal of 22639846604 is 40664893622.

It is a happy number.

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, 8092934 + ... + 8095730.

It is an arithmetic number, because the mean of its divisors is an integer number (1654135630).

Almost surely, 2^22639846604 is an apocalyptic number.

It is an amenable number.

22639846604 is a deficient number, since it is larger than the sum of its proper divisors (17059408516).

22639846604 is a wasteful number, since it uses less digits than its factorization.

22639846604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6137 (or 6135 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 50.

The spelling of 22639846604 in words is "twenty-two billion, six hundred thirty-nine million, eight hundred forty-six thousand, six hundred four".