12112020210107 has 2 divisors, whose sum is σ = 12112020210108. Its totient is φ = 12112020210106.

The previous prime is 12112020210061. The next prime is 12112020210113. The reversal of 12112020210107 is 70101202021121.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (70101202021121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12112020210107 - 2¹⁴ = 12112020193723 is a prime.

It is not a weakly prime, because it can be changed into another prime (12112020210707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6056010105053 + 6056010105054.

It is an arithmetic number, because the mean of its divisors is an integer number (6056010105054).

Almost surely, 2^{12112020210107} is an apocalyptic number.

12112020210107 is a deficient number, since it is larger than the sum of its proper divisors (1).

12112020210107 is an equidigital number, since it uses as much as digits as its factorization.

12112020210107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 20.

Adding to 12112020210107 its reverse (70101202021121), we get a palindrome (82213222231228).

The spelling of 12112020210107 in words is "twelve trillion, one hundred twelve billion, twenty million, two hundred ten thousand, one hundred seven".