2331213232 has 10 divisors (see below), whose sum is σ = 4516725668. Its totient is φ = 1165606608.

The previous prime is 2331213229. The next prime is 2331213239. The reversal of 2331213232 is 2323121332.

It is not an unprimeable number, because it can be changed into a prime (2331213239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72850398 + ... + 72850429.

Almost surely, 2^2331213232 is an apocalyptic number.

It is an amenable number.

2331213232 is a deficient number, since it is larger than the sum of its proper divisors (2185512436).

2331213232 is a wasteful number, since it uses less digits than its factorization.

2331213232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145700835 (or 145700829 counting only the distinct ones).

The product of its digits is 1296, while the sum is 22.

The square root of 2331213232 is about 48282.6390330935. The cubic root of 2331213232 is about 1325.9505664031.

Adding to 2331213232 its reverse (2323121332), we get a palindrome (4654334564).

The spelling of 2331213232 in words is "two billion, three hundred thirty-one million, two hundred thirteen thousand, two hundred thirty-two".