12112002002233 has 4 divisors (see below), whose sum is σ = 13842288002560. Its totient is φ = 10381716001908.

The previous prime is 12112002002227. The next prime is 12112002002237. The reversal of 12112002002233 is 33220020021121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12112002002233 - 2²⁵ = 12111968447801 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12112002002233.

It is not an unprimeable number, because it can be changed into a prime (12112002002237) 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, 865143000153 + ... + 865143000166.

It is an arithmetic number, because the mean of its divisors is an integer number (3460572000640).

Almost surely, 2^{12112002002233} is an apocalyptic number.

It is an amenable number.

12112002002233 is a deficient number, since it is larger than the sum of its proper divisors (1730286000327).

12112002002233 is an equidigital number, since it uses as much as digits as its factorization.

12112002002233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1730286000326.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12112002002233 its reverse (33220020021121), we get a palindrome (45332022023354).

The spelling of 12112002002233 in words is "twelve trillion, one hundred twelve billion, two million, two thousand, two hundred thirty-three".