2331322 has 12 divisors (see below), whose sum is σ = 4068090. Its totient is φ = 999096.

The previous prime is 2331299. The next prime is 2331323. The reversal of 2331322 is 2231332.

2331322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2223081 + 108241 = 1491^2 + 329^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2331296 and 2331305.

It is not an unprimeable number, because it can be changed into a prime (2331323) 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 in 5 ways as a sum of consecutive naturals, for example, 11797 + ... + 11992.

2^2331322 is an apocalyptic number.

2331322 is a deficient number, since it is larger than the sum of its proper divisors (1736768).

2331322 is a wasteful number, since it uses less digits than its factorization.

2331322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23805 (or 23798 counting only the distinct ones).

The product of its digits is 216, while the sum is 16.

The square root of 2331322 is about 1526.8667263386. The cubic root of 2331322 is about 132.5971187818.

Adding to 2331322 its reverse (2231332), we get a palindrome (4562654).

The spelling of 2331322 in words is "two million, three hundred thirty-one thousand, three hundred twenty-two".