320122424 has 32 divisors (see below), whose sum is σ = 617153040. Its totient is φ = 155577600.

The previous prime is 320122417. The next prime is 320122433. The reversal of 320122424 is 424221023.

It is a junction number, because it is equal to n+sod(n) for n = 320122396 and 320122405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94439 + ... + 97769.

Almost surely, 2^320122424 is an apocalyptic number.

It is an amenable number.

320122424 is a deficient number, since it is larger than the sum of its proper divisors (297030616).

320122424 is a wasteful number, since it uses less digits than its factorization.

320122424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3671 (or 3667 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 320122424 is about 17891.9653476078. The cubic root of 320122424 is about 684.0775934226.

Adding to 320122424 its reverse (424221023), we get a palindrome (744343447).

The spelling of 320122424 in words is "three hundred twenty million, one hundred twenty-two thousand, four hundred twenty-four".