12032003133212 has 6 divisors (see below), whose sum is σ = 21056005483128. Its totient is φ = 6016001566604.

The previous prime is 12032003133197. The next prime is 12032003133233. The reversal of 12032003133212 is 21233130023021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1504000391648 + ... + 1504000391655.

It is an arithmetic number, because the mean of its divisors is an integer number (3509334247188).

Almost surely, 2^{12032003133212} is an apocalyptic number.

It is an amenable number.

12032003133212 is a deficient number, since it is larger than the sum of its proper divisors (9024002349916).

12032003133212 is a wasteful number, since it uses less digits than its factorization.

12032003133212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3008000783307 (or 3008000783305 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 12032003133212 its reverse (21233130023021), we get a palindrome (33265133156233).

The spelling of 12032003133212 in words is "twelve trillion, thirty-two billion, three million, one hundred thirty-three thousand, two hundred twelve".