2331322332 has 24 divisors (see below), whose sum is σ = 5440537872. Its totient is φ = 776995200.

The previous prime is 2331322327. The next prime is 2331322349. The reversal of 2331322332 is 2332231332.

It is a nude number because it is divisible by every one of its digits.

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, 141232 + ... + 156872.

It is an arithmetic number, because the mean of its divisors is an integer number (226689078).

Almost surely, 2^2331322332 is an apocalyptic number.

It is an amenable number.

2331322332 is an abundant number, since it is smaller than the sum of its proper divisors (3109215540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2331322332 is a wasteful number, since it uses less digits than its factorization.

2331322332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28069 (or 28067 counting only the distinct ones).

The product of its digits is 3888, while the sum is 24.

The square root of 2331322332 is about 48283.7688255588. The cubic root of 2331322332 is about 1325.9712507616.

Adding to 2331322332 its reverse (2332231332), we get a palindrome (4663553664).

The spelling of 2331322332 in words is "two billion, three hundred thirty-one million, three hundred twenty-two thousand, three hundred thirty-two".