12112223288519 has 2 divisors, whose sum is σ = 12112223288520. Its totient is φ = 12112223288518.

The previous prime is 12112223288453. The next prime is 12112223288521. The reversal of 12112223288519 is 91588232221121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12112223288519 - 2¹² = 12112223284423 is a prime.

It is a super-2 number, since 2×12112223288519² (a number of 27 digits) contains 22 as substring.

Together with 12112223288521, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12112223288819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6056111644259 + 6056111644260.

It is an arithmetic number, because the mean of its divisors is an integer number (6056111644260).

Almost surely, 2^{12112223288519} is an apocalyptic number.

12112223288519 is a deficient number, since it is larger than the sum of its proper divisors (1).

12112223288519 is an equidigital number, since it uses as much as digits as its factorization.

12112223288519 is an evil number, because the sum of its binary digits is even.

The product of its digits is 276480, while the sum is 47.

The spelling of 12112223288519 in words is "twelve trillion, one hundred twelve billion, two hundred twenty-three million, two hundred eighty-eight thousand, five hundred nineteen".