12133202012 has 6 divisors (see below), whose sum is σ = 21233103528. Its totient is φ = 6066601004.

The previous prime is 12133202009. The next prime is 12133202017. The reversal of 12133202012 is 21020233121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12133202017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1516650248 + ... + 1516650255.

It is an arithmetic number, because the mean of its divisors is an integer number (3538850588).

Almost surely, 2^12133202012 is an apocalyptic number.

It is an amenable number.

12133202012 is a deficient number, since it is larger than the sum of its proper divisors (9099901516).

12133202012 is a wasteful number, since it uses less digits than its factorization.

12133202012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3033300507 (or 3033300505 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12133202012 its reverse (21020233121), we get a palindrome (33153435133).

The spelling of 12133202012 in words is "twelve billion, one hundred thirty-three million, two hundred two thousand, twelve".