12112000938061 has 2 divisors, whose sum is σ = 12112000938062. Its totient is φ = 12112000938060.

The previous prime is 12112000938031. The next prime is 12112000938091. The reversal of 12112000938061 is 16083900021121.

It is a balanced prime because it is at equal distance from previous prime (12112000938031) and next prime (12112000938091).

It can be written as a sum of positive squares in only one way, i.e., 12104095060836 + 7905877225 = 3479094^2 + 88915^2 .

It is a cyclic number.

It is not a de Polignac number, because 12112000938061 - 2⁵ = 12112000938029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12112000938031) 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, 6056000469030 + 6056000469031.

It is an arithmetic number, because the mean of its divisors is an integer number (6056000469031).

Almost surely, 2^{12112000938061} is an apocalyptic number.

It is an amenable number.

12112000938061 is a deficient number, since it is larger than the sum of its proper divisors (1).

12112000938061 is an equidigital number, since it uses as much as digits as its factorization.

12112000938061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 34.

Adding to 12112000938061 its reverse (16083900021121), we get a palindrome (28195900959182).

The spelling of 12112000938061 in words is "twelve trillion, one hundred twelve billion, nine hundred thirty-eight thousand, sixty-one".