12112332163 has 2 divisors, whose sum is σ = 12112332164. Its totient is φ = 12112332162.

The previous prime is 12112332137. The next prime is 12112332251. The reversal of 12112332163 is 36123321121.

It is a happy number.

12112332163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12112332163 - 2⁵ = 12112332131 is a prime.

It is not a weakly prime, because it can be changed into another prime (12112332563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6056166081 + 6056166082.

It is an arithmetic number, because the mean of its divisors is an integer number (6056166082).

Almost surely, 2^12112332163 is an apocalyptic number.

12112332163 is a deficient number, since it is larger than the sum of its proper divisors (1).

12112332163 is an equidigital number, since it uses as much as digits as its factorization.

12112332163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 25.

Adding to 12112332163 its reverse (36123321121), we get a palindrome (48235653284).

The spelling of 12112332163 in words is "twelve billion, one hundred twelve million, three hundred thirty-two thousand, one hundred sixty-three".