12112202201219 has 2 divisors, whose sum is σ = 12112202201220. Its totient is φ = 12112202201218.

The previous prime is 12112202201119. The next prime is 12112202201257. The reversal of 12112202201219 is 91210220221121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12112202201219 - 2⁸ = 12112202200963 is a prime.

It is a super-2 number, since 2×12112202201219² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12112202201269) 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, 6056101100609 + 6056101100610.

It is an arithmetic number, because the mean of its divisors is an integer number (6056101100610).

Almost surely, 2^{12112202201219} is an apocalyptic number.

12112202201219 is a deficient number, since it is larger than the sum of its proper divisors (1).

12112202201219 is an equidigital number, since it uses as much as digits as its factorization.

12112202201219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 12112202201219 in words is "twelve trillion, one hundred twelve billion, two hundred two million, two hundred one thousand, two hundred nineteen".