12112010100187 has 2 divisors, whose sum is σ = 12112010100188. Its totient is φ = 12112010100186.

The previous prime is 12112010100149. The next prime is 12112010100217. The reversal of 12112010100187 is 78100101021121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12112010100187 - 2¹⁵ = 12112010067419 is a prime.

It is not a weakly prime, because it can be changed into another prime (12112010700187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6056005050093 + 6056005050094.

It is an arithmetic number, because the mean of its divisors is an integer number (6056005050094).

Almost surely, 2^{12112010100187} is an apocalyptic number.

12112010100187 is a deficient number, since it is larger than the sum of its proper divisors (1).

12112010100187 is an equidigital number, since it uses as much as digits as its factorization.

12112010100187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 25.

The spelling of 12112010100187 in words is "twelve trillion, one hundred twelve billion, ten million, one hundred thousand, one hundred eighty-seven".