12241319 has 2 divisors, whose sum is σ = 12241320. Its totient is φ = 12241318.

The previous prime is 12241289. The next prime is 12241331. The reversal of 12241319 is 91314221.

It is a strong prime.

It is an emirp because it is prime and its reverse (91314221) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12241319 is a prime.

It is a super-2 number, since 2×12241319² = 299699781719522, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 12241294 and 12241303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12241349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6120659 + 6120660.

It is an arithmetic number, because the mean of its divisors is an integer number (6120660).

Almost surely, 2^12241319 is an apocalyptic number.

12241319 is a deficient number, since it is larger than the sum of its proper divisors (1).

12241319 is an equidigital number, since it uses as much as digits as its factorization.

12241319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432, while the sum is 23.

The square root of 12241319 is about 3498.7596373572. The cubic root of 12241319 is about 230.4673484052.

The spelling of 12241319 in words is "twelve million, two hundred forty-one thousand, three hundred nineteen".