12112011102067 has 2 divisors, whose sum is σ = 12112011102068. Its totient is φ = 12112011102066.

The previous prime is 12112011102001. The next prime is 12112011102259. The reversal of 12112011102067 is 76020111021121.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (76020111021121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12112011102067 - 2¹¹ = 12112011100019 is a prime.

It is not a weakly prime, because it can be changed into another prime (12112011105067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6056005551033 + 6056005551034.

It is an arithmetic number, because the mean of its divisors is an integer number (6056005551034).

Almost surely, 2^{12112011102067} is an apocalyptic number.

12112011102067 is a deficient number, since it is larger than the sum of its proper divisors (1).

12112011102067 is an equidigital number, since it uses as much as digits as its factorization.

12112011102067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 25.

Adding to 12112011102067 its reverse (76020111021121), we get a palindrome (88132122123188).

The spelling of 12112011102067 in words is "twelve trillion, one hundred twelve billion, eleven million, one hundred two thousand, sixty-seven".