12032133212 has 24 divisors (see below), whose sum is σ = 23228538480. Its totient is φ = 5407698560.

The previous prime is 12032133167. The next prime is 12032133241. The reversal of 12032133212 is 21233123021.

12032133212 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, 1532363 + ... + 1540194.

It is an arithmetic number, because the mean of its divisors is an integer number (967855770).

Almost surely, 2^12032133212 is an apocalyptic number.

It is an amenable number.

12032133212 is a deficient number, since it is larger than the sum of its proper divisors (11196405268).

12032133212 is a wasteful number, since it uses less digits than its factorization.

12032133212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3072661 (or 3072659 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12032133212 its reverse (21233123021), we get a palindrome (33265256233).

The spelling of 12032133212 in words is "twelve billion, thirty-two million, one hundred thirty-three thousand, two hundred twelve".