22023804004 has 12 divisors (see below), whose sum is σ = 38576418300. Its totient is φ = 11001970208.

The previous prime is 22023803999. The next prime is 22023804029. The reversal of 22023804004 is 40040832022.

It can be written as a sum of positive squares in 2 ways, for example, as 10020410404 + 12003393600 = 100102^2 + 109560^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22023804004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2477959 + ... + 2486830.

It is an arithmetic number, because the mean of its divisors is an integer number (3214701525).

Almost surely, 2^22023804004 is an apocalyptic number.

It is an amenable number.

22023804004 is a deficient number, since it is larger than the sum of its proper divisors (16552614296).

22023804004 is a wasteful number, since it uses less digits than its factorization.

22023804004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4965902 (or 4965900 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The spelling of 22023804004 in words is "twenty-two billion, twenty-three million, eight hundred four thousand, four".