12112000112111 has 2 divisors, whose sum is σ = 12112000112112. Its totient is φ = 12112000112110.

The previous prime is 12112000112099. The next prime is 12112000112117. The reversal of 12112000112111 is 11121100021121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12112000112111 - 2³⁰ = 12110926370287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12112000112117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6056000056055 + 6056000056056.

It is an arithmetic number, because the mean of its divisors is an integer number (6056000056056).

Almost surely, 2^{12112000112111} is an apocalyptic number.

12112000112111 is a deficient number, since it is larger than the sum of its proper divisors (1).

12112000112111 is an equidigital number, since it uses as much as digits as its factorization.

12112000112111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 12112000112111 its reverse (11121100021121), we get a palindrome (23233100133232).

The spelling of 12112000112111 in words is "twelve trillion, one hundred twelve billion, one hundred twelve thousand, one hundred eleven".