2330231212 has 48 divisors (see below), whose sum is σ = 4375571200. Its totient is φ = 1082652480.

The previous prime is 2330231201. The next prime is 2330231213. The reversal of 2330231212 is 2121320332.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 2330231212.

It is not an unprimeable number, because it can be changed into a prime (2330231213) 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 15 ways as a sum of consecutive naturals, for example, 851887 + ... + 854617.

Almost surely, 2^2330231212 is an apocalyptic number.

It is an amenable number.

2330231212 is a deficient number, since it is larger than the sum of its proper divisors (2045339988).

2330231212 is a wasteful number, since it uses less digits than its factorization.

2330231212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2966 (or 2964 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2330231212 is about 48272.4684680616. The cubic root of 2330231212 is about 1325.7643553726.

Adding to 2330231212 its reverse (2121320332), we get a palindrome (4451551544).

The spelling of 2330231212 in words is "two billion, three hundred thirty million, two hundred thirty-one thousand, two hundred twelve".