222973796 has 12 divisors (see below), whose sum is σ = 395700480. Its totient is φ = 109916520.

The previous prime is 222973771. The next prime is 222973801. The reversal of 222973796 is 697379222.

222973796 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 222973796.

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, 392276 + ... + 392843.

It is an arithmetic number, because the mean of its divisors is an integer number (32975040).

Almost surely, 2^222973796 is an apocalyptic number.

It is an amenable number.

222973796 is a deficient number, since it is larger than the sum of its proper divisors (172726684).

222973796 is a wasteful number, since it uses less digits than its factorization.

222973796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785194 (or 785192 counting only the distinct ones).

The product of its digits is 571536, while the sum is 47.

The square root of 222973796 is about 14932.3071224778. The cubic root of 222973796 is about 606.3889459965.

The spelling of 222973796 in words is "two hundred twenty-two million, nine hundred seventy-three thousand, seven hundred ninety-six".