12232332212 has 24 divisors (see below), whose sum is σ = 21499161600. Its totient is φ = 6089773536.

The previous prime is 12232332187. The next prime is 12232332227. The reversal of 12232332212 is 21223323221.

12232332212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 880214 + ... + 894002.

It is an arithmetic number, because the mean of its divisors is an integer number (895798400).

Almost surely, 2^12232332212 is an apocalyptic number.

It is an amenable number.

12232332212 is a deficient number, since it is larger than the sum of its proper divisors (9266829388).

12232332212 is a wasteful number, since it uses less digits than its factorization.

12232332212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14735 (or 14733 counting only the distinct ones).

The product of its digits is 1728, while the sum is 23.

Adding to 12232332212 its reverse (21223323221), we get a palindrome (33455655433).

The spelling of 12232332212 in words is "twelve billion, two hundred thirty-two million, three hundred thirty-two thousand, two hundred twelve".