22708942472 has 32 divisors (see below), whose sum is σ = 43206652800. Its totient is φ = 11187758400.

The previous prime is 22708942423. The next prime is 22708942513. The reversal of 22708942472 is 27424980722.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273722 + ... + 346902.

It is an arithmetic number, because the mean of its divisors is an integer number (1350207900).

Almost surely, 2^22708942472 is an apocalyptic number.

It is an amenable number.

22708942472 is a deficient number, since it is larger than the sum of its proper divisors (20497710328).

22708942472 is a wasteful number, since it uses less digits than its factorization.

22708942472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73757 (or 73753 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 47.

The spelling of 22708942472 in words is "twenty-two billion, seven hundred eight million, nine hundred forty-two thousand, four hundred seventy-two".