12241086701509 has 2 divisors, whose sum is σ = 12241086701510. Its totient is φ = 12241086701508.

The previous prime is 12241086701399. The next prime is 12241086701531. The reversal of 12241086701509 is 90510768014221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10684543513284 + 1556543188225 = 3268722^2 + 1247615^2 .

It is a cyclic number.

It is not a de Polignac number, because 12241086701509 - 2³¹ = 12238939217861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12241086701539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6120543350754 + 6120543350755.

It is an arithmetic number, because the mean of its divisors is an integer number (6120543350755).

Almost surely, 2^{12241086701509} is an apocalyptic number.

It is an amenable number.

12241086701509 is a deficient number, since it is larger than the sum of its proper divisors (1).

12241086701509 is an equidigital number, since it uses as much as digits as its factorization.

12241086701509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 46.

The spelling of 12241086701509 in words is "twelve trillion, two hundred forty-one billion, eighty-six million, seven hundred one thousand, five hundred nine".