323002222 has 4 divisors (see below), whose sum is σ = 484503336. Its totient is φ = 161501110.

The previous prime is 323002213. The next prime is 323002241. The reversal of 323002222 is 222200323.

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

It is a junction number, because it is equal to n+sod(n) for n = 323002196 and 323002205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80750554 + ... + 80750557.

It is an arithmetic number, because the mean of its divisors is an integer number (121125834).

Almost surely, 2^323002222 is an apocalyptic number.

323002222 is a deficient number, since it is larger than the sum of its proper divisors (161501114).

323002222 is a wasteful number, since it uses less digits than its factorization.

323002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161501113.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 323002222 is about 17972.2625731987. The cubic root of 323002222 is about 686.1227769152.

Adding to 323002222 its reverse (222200323), we get a palindrome (545202545).

The spelling of 323002222 in words is "three hundred twenty-three million, two thousand, two hundred twenty-two".