12114311219 has 2 divisors, whose sum is σ = 12114311220. Its totient is φ = 12114311218.

The previous prime is 12114311191. The next prime is 12114311227. The reversal of 12114311219 is 91211341121.

It is a strong prime.

It is an emirp because it is prime and its reverse (91211341121) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12114311219 is a prime.

It is a super-3 number, since 3×12114311219³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (12114311239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6057155609 + 6057155610.

It is an arithmetic number, because the mean of its divisors is an integer number (6057155610).

Almost surely, 2^12114311219 is an apocalyptic number.

12114311219 is a deficient number, since it is larger than the sum of its proper divisors (1).

12114311219 is an equidigital number, since it uses as much as digits as its factorization.

12114311219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 432, while the sum is 26.

The spelling of 12114311219 in words is "twelve billion, one hundred fourteen million, three hundred eleven thousand, two hundred nineteen".