2303331322 has 16 divisors (see below), whose sum is σ = 3576607200. Its totient is φ = 1111183920.

The previous prime is 2303331313. The next prime is 2303331337. The reversal of 2303331322 is 2231333032.

It is a junction number, because it is equal to n+sod(n) for n = 2303331293 and 2303331302.

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, 75829 + ... + 101767.

It is an arithmetic number, because the mean of its divisors is an integer number (223537950).

Almost surely, 2^2303331322 is an apocalyptic number.

2303331322 is a deficient number, since it is larger than the sum of its proper divisors (1273275878).

2303331322 is a wasteful number, since it uses less digits than its factorization.

2303331322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27501.

The product of its (nonzero) digits is 1944, while the sum is 22.

The square root of 2303331322 is about 47993.0340987106. The cubic root of 2303331322 is about 1320.6431136932.

Adding to 2303331322 its reverse (2231333032), we get a palindrome (4534664354).

The spelling of 2303331322 in words is "two billion, three hundred three million, three hundred thirty-one thousand, three hundred twenty-two".