12132033292 has 12 divisors (see below), whose sum is σ = 22348482520. Its totient is φ = 5746752576.

The previous prime is 12132033283. The next prime is 12132033299. The reversal of 12132033292 is 29233023121.

It is a self number, because there is not a number n which added to its sum of digits gives 12132033292.

It is not an unprimeable number, because it can be changed into a prime (12132033299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79815933 + ... + 79816084.

Almost surely, 2^12132033292 is an apocalyptic number.

It is an amenable number.

12132033292 is a deficient number, since it is larger than the sum of its proper divisors (10216449228).

12132033292 is a wasteful number, since it uses less digits than its factorization.

12132033292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159632040 (or 159632038 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

The spelling of 12132033292 in words is "twelve billion, one hundred thirty-two million, thirty-three thousand, two hundred ninety-two".