2303323222 has 16 divisors (see below), whose sum is σ = 3637771200. Its totient is φ = 1090764360.

The previous prime is 2303323199. The next prime is 2303323249. The reversal of 2303323222 is 2223233032.

It is a super-2 number, since 2×2303323222² = 10610595730008922568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2303323193 and 2303323202.

It is a congruent number.

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, 249729 + ... + 258787.

It is an arithmetic number, because the mean of its divisors is an integer number (227360700).

Almost surely, 2^2303323222 is an apocalyptic number.

2303323222 is a deficient number, since it is larger than the sum of its proper divisors (1334447978).

2303323222 is a wasteful number, since it uses less digits than its factorization.

2303323222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15771.

The product of its (nonzero) digits is 2592, while the sum is 22.

The square root of 2303323222 is about 47992.9497113899. The cubic root of 2303323222 is about 1320.6415656134.

Adding to 2303323222 its reverse (2223233032), we get a palindrome (4526556254).

The spelling of 2303323222 in words is "two billion, three hundred three million, three hundred twenty-three thousand, two hundred twenty-two".