322922 has 4 divisors (see below), whose sum is σ = 484386. Its totient is φ = 161460.

The previous prime is 322921. The next prime is 322939. The reversal of 322922 is 229223.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 303601 + 19321 = 551^2 + 139^2 .

It is a junction number, because it is equal to n+sod(n) for n = 322894 and 322903.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 322922.

It is not an unprimeable number, because it can be changed into a prime (322921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80729 + ... + 80732.

2³²²⁹²² is an apocalyptic number.

322922 is a deficient number, since it is larger than the sum of its proper divisors (161464).

322922 is a wasteful number, since it uses less digits than its factorization.

322922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161463.

The product of its digits is 432, while the sum is 20.

The square root of 322922 is about 568.2622633960. The cubic root of 322922 is about 68.6065969567.

The spelling of 322922 in words is "three hundred twenty-two thousand, nine hundred twenty-two".