22072317004 has 12 divisors (see below), whose sum is σ = 38627595328. Its totient is φ = 11035861200.

The previous prime is 22072316977. The next prime is 22072317023. The reversal of 22072317004 is 40071327022.

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, 248869 + ... + 325699.

Almost surely, 2^22072317004 is an apocalyptic number.

It is an amenable number.

22072317004 is a deficient number, since it is larger than the sum of its proper divisors (16555278324).

22072317004 is a wasteful number, since it uses less digits than its factorization.

22072317004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148656 (or 148654 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 28.

It can be divided in two parts, 22072 and 317004, that added together give a triangular number (339076 = T₈₂₃).

The spelling of 22072317004 in words is "twenty-two billion, seventy-two million, three hundred seventeen thousand, four".