12112127 has 2 divisors, whose sum is σ = 12112128. Its totient is φ = 12112126.

The previous prime is 12112069. The next prime is 12112159. The reversal of 12112127 is 72121121.

12112127 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12112127 - 2¹⁰ = 12111103 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12112187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6056063 + 6056064.

It is an arithmetic number, because the mean of its divisors is an integer number (6056064).

Almost surely, 2^12112127 is an apocalyptic number.

12112127 is a deficient number, since it is larger than the sum of its proper divisors (1).

12112127 is an equidigital number, since it uses as much as digits as its factorization.

12112127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 56, while the sum is 17.

The square root of 12112127 is about 3480.2481233383. The cubic root of 12112127 is about 229.6537132989.

Adding to 12112127 its reverse (72121121), we get a palindrome (84233248).

The spelling of 12112127 in words is "twelve million, one hundred twelve thousand, one hundred twenty-seven".