225316326448 has 40 divisors (see below), whose sum is σ = 438173066240. Its totient is φ = 112240019520.

The previous prime is 225316326439. The next prime is 225316326461. The reversal of 225316326448 is 844623613522.

It is a junction number, because it is equal to n+sod(n) for n = 225316326398 and 225316326407.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6082543 + ... + 6119473.

It is an arithmetic number, because the mean of its divisors is an integer number (10954326656).

Almost surely, 2^225316326448 is an apocalyptic number.

It is an amenable number.

225316326448 is a deficient number, since it is larger than the sum of its proper divisors (212856739792).

225316326448 is a wasteful number, since it uses less digits than its factorization.

225316326448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38345 (or 38339 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 46.

The spelling of 225316326448 in words is "two hundred twenty-five billion, three hundred sixteen million, three hundred twenty-six thousand, four hundred forty-eight".