22248240268 has 12 divisors (see below), whose sum is σ = 38941115752. Its totient is φ = 11122207200.

The previous prime is 22248240251. The next prime is 22248240317. The reversal of 22248240268 is 86204284222.

It is a self number, because there is not a number n which added to its sum of digits gives 22248240268.

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, 451905 + ... + 498712.

Almost surely, 2^22248240268 is an apocalyptic number.

It is an amenable number.

22248240268 is a deficient number, since it is larger than the sum of its proper divisors (16692875484).

22248240268 is a wasteful number, since it uses less digits than its factorization.

22248240268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956472 (or 956470 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 40.

The spelling of 22248240268 in words is "twenty-two billion, two hundred forty-eight million, two hundred forty thousand, two hundred sixty-eight".