12132213133 has 8 divisors (see below), whose sum is σ = 12620685600. Its totient is φ = 11648415408.

The previous prime is 12132213109. The next prime is 12132213139. The reversal of 12132213133 is 33131223121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12132213133 - 2³³ = 3542278541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12132213139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1163391 + ... + 1173772.

It is an arithmetic number, because the mean of its divisors is an integer number (1577585700).

Almost surely, 2^12132213133 is an apocalyptic number.

It is an amenable number.

12132213133 is a deficient number, since it is larger than the sum of its proper divisors (488472467).

12132213133 is a wasteful number, since it uses less digits than its factorization.

12132213133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2337371.

The product of its digits is 648, while the sum is 22.

Adding to 12132213133 its reverse (33131223121), we get a palindrome (45263436254).

The spelling of 12132213133 in words is "twelve billion, one hundred thirty-two million, two hundred thirteen thousand, one hundred thirty-three".