12133272396 has 192 divisors, whose sum is σ = 35086464000. Its totient is φ = 3252759552.

The previous prime is 12133272343. The next prime is 12133272401. The reversal of 12133272396 is 69327233121.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8836366 + ... + 8837738.

It is an arithmetic number, because the mean of its divisors is an integer number (182742000).

Almost surely, 2^12133272396 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12133272396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17543232000).

12133272396 is an abundant number, since it is smaller than the sum of its proper divisors (22953191604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12133272396 is a wasteful number, since it uses less digits than its factorization.

12133272396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1533 (or 1517 counting only the distinct ones).

The product of its digits is 81648, while the sum is 39.

The spelling of 12133272396 in words is "twelve billion, one hundred thirty-three million, two hundred seventy-two thousand, three hundred ninety-six".