12232042412 has 12 divisors (see below), whose sum is σ = 21423729936. Its totient is φ = 6110976720.

The previous prime is 12232042411. The next prime is 12232042447. The reversal of 12232042412 is 21424023221.

12232042412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (12232042411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1255664 + ... + 1265367.

It is an arithmetic number, because the mean of its divisors is an integer number (1785310828).

Almost surely, 2^12232042412 is an apocalyptic number.

It is an amenable number.

12232042412 is a deficient number, since it is larger than the sum of its proper divisors (9191687524).

12232042412 is a wasteful number, since it uses less digits than its factorization.

12232042412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2522248 (or 2522246 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 12232042412 its reverse (21424023221), we get a palindrome (33656065633).

The spelling of 12232042412 in words is "twelve billion, two hundred thirty-two million, forty-two thousand, four hundred twelve".