2323220112 has 30 divisors (see below), whose sum is σ = 6501790022. Its totient is φ = 774406656.

The previous prime is 2323219993. The next prime is 2323220113. The reversal of 2323220112 is 2110223232.

2323220112 is a `hidden beast` number, since 232 + 322 + 0 + 112 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1932129936 + 391090176 = 43956^2 + 19776^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2323220113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8066593 + ... + 8066880.

Almost surely, 2^2323220112 is an apocalyptic number.

It is an amenable number.

2323220112 is an abundant number, since it is smaller than the sum of its proper divisors (4178569910).

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

2323220112 is a wasteful number, since it uses less digits than its factorization.

2323220112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16133487 (or 16133478 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2323220112 is about 48199.7936925045. The cubic root of 2323220112 is about 1324.4333852615.

Adding to 2323220112 its reverse (2110223232), we get a palindrome (4433443344).

The spelling of 2323220112 in words is "two billion, three hundred twenty-three million, two hundred twenty thousand, one hundred twelve".