12241024249 has 2 divisors, whose sum is σ = 12241024250. Its totient is φ = 12241024248.

The previous prime is 12241024163. The next prime is 12241024253. The reversal of 12241024249 is 94242014221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11282688400 + 958335849 = 106220^2 + 30957^2 .

It is a cyclic number.

It is not a de Polignac number, because 12241024249 - 2⁷ = 12241024121 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12241024249.

It is not a weakly prime, because it can be changed into another prime (12241024049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6120512124 + 6120512125.

It is an arithmetic number, because the mean of its divisors is an integer number (6120512125).

Almost surely, 2^12241024249 is an apocalyptic number.

It is an amenable number.

12241024249 is a deficient number, since it is larger than the sum of its proper divisors (1).

12241024249 is an equidigital number, since it uses as much as digits as its factorization.

12241024249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 31.

The spelling of 12241024249 in words is "twelve billion, two hundred forty-one million, twenty-four thousand, two hundred forty-nine".