12133331332099 has 4 divisors (see below), whose sum is σ = 12429266242680. Its totient is φ = 11837396421520.

The previous prime is 12133331332069. The next prime is 12133331332121. The reversal of 12133331332099 is 99023313333121.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12133331332099 - 2⁷ = 12133331331971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12133331332039) 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, 147967455229 + ... + 147967455310.

It is an arithmetic number, because the mean of its divisors is an integer number (3107316560670).

Almost surely, 2^{12133331332099} is an apocalyptic number.

12133331332099 is a deficient number, since it is larger than the sum of its proper divisors (295934910581).

12133331332099 is an equidigital number, since it uses as much as digits as its factorization.

12133331332099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295934910580.

The product of its (nonzero) digits is 236196, while the sum is 43.

The spelling of 12133331332099 in words is "twelve trillion, one hundred thirty-three billion, three hundred thirty-one million, three hundred thirty-two thousand, ninety-nine".