22573774712 has 16 divisors (see below), whose sum is σ = 42339620400. Its totient is φ = 11283209280.

The previous prime is 22573774697. The next prime is 22573774753. The reversal of 22573774712 is 21747737522.

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, 433589 + ... + 482852.

It is an arithmetic number, because the mean of its divisors is an integer number (2646226275).

Almost surely, 2^22573774712 is an apocalyptic number.

It is an amenable number.

22573774712 is a deficient number, since it is larger than the sum of its proper divisors (19765845688).

22573774712 is a wasteful number, since it uses less digits than its factorization.

22573774712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919526 (or 919522 counting only the distinct ones).

The product of its digits is 1152480, while the sum is 47.

The spelling of 22573774712 in words is "twenty-two billion, five hundred seventy-three million, seven hundred seventy-four thousand, seven hundred twelve".