322422825 has 12 divisors (see below), whose sum is σ = 533072528. Its totient is φ = 171958800.

The previous prime is 322422817. The next prime is 322422839. The reversal of 322422825 is 528224223.

It is not a de Polignac number, because 322422825 - 2³ = 322422817 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 322422792 and 322422801.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2149411 + ... + 2149560.

Almost surely, 2^322422825 is an apocalyptic number.

It is an amenable number.

322422825 is a deficient number, since it is larger than the sum of its proper divisors (210649703).

322422825 is a wasteful number, since it uses less digits than its factorization.

322422825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4298984 (or 4298979 counting only the distinct ones).

The product of its digits is 15360, while the sum is 30.

The square root of 322422825 is about 17956.1361378221. The cubic root of 322422825 is about 685.7122787950.

The spelling of 322422825 in words is "three hundred twenty-two million, four hundred twenty-two thousand, eight hundred twenty-five".