225223257286396 has 12 divisors (see below), whose sum is σ = 394325136719248. Its totient is φ = 112558932509472.

The previous prime is 225223257286373. The next prime is 225223257286403. The reversal of 225223257286396 is 693682752322522.

It is a hoax number, since the sum of its digits (64) coincides with the sum of the digits of its distinct prime factors.

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, 13174023816 + ... + 13174040911.

Almost surely, 2^{225223257286396} is an apocalyptic number.

It is an amenable number.

225223257286396 is a deficient number, since it is larger than the sum of its proper divisors (169101879432852).

225223257286396 is a wasteful number, since it uses less digits than its factorization.

225223257286396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26348066868 (or 26348066866 counting only the distinct ones).

The product of its digits is 261273600, while the sum is 64.

The spelling of 225223257286396 in words is "two hundred twenty-five trillion, two hundred twenty-three billion, two hundred fifty-seven million, two hundred eighty-six thousand, three hundred ninety-six".