22485703804 has 12 divisors (see below), whose sum is σ = 40619336128. Its totient is φ = 10880179200.

The previous prime is 22485703787. The next prime is 22485703817. The reversal of 22485703804 is 40830758422.

It is a super-2 number, since 2×22485703804² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90668037 + ... + 90668284.

Almost surely, 2^22485703804 is an apocalyptic number.

It is an amenable number.

22485703804 is a deficient number, since it is larger than the sum of its proper divisors (18133632324).

22485703804 is a wasteful number, since it uses less digits than its factorization.

22485703804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181336356 (or 181336354 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 43.

The spelling of 22485703804 in words is "twenty-two billion, four hundred eighty-five million, seven hundred three thousand, eight hundred four".