2321112232 has 16 divisors (see below), whose sum is σ = 4354817760. Its totient is φ = 1159827504.

The previous prime is 2321112223. The next prime is 2321112239. The reversal of 2321112232 is 2322111232.

It is not an unprimeable number, because it can be changed into a prime (2321112239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77418 + ... + 103129.

It is an arithmetic number, because the mean of its divisors is an integer number (272176110).

Almost surely, 2^2321112232 is an apocalyptic number.

It is an amenable number.

2321112232 is a deficient number, since it is larger than the sum of its proper divisors (2033705528).

2321112232 is a wasteful number, since it uses less digits than its factorization.

2321112232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182160 (or 182156 counting only the distinct ones).

The product of its digits is 288, while the sum is 19.

The square root of 2321112232 is about 48177.9226617338. The cubic root of 2321112232 is about 1324.0327069986.

Adding to 2321112232 its reverse (2322111232), we get a palindrome (4643223464).

The spelling of 2321112232 in words is "two billion, three hundred twenty-one million, one hundred twelve thousand, two hundred thirty-two".