11248195660817 has 2 divisors, whose sum is σ = 11248195660818. Its totient is φ = 11248195660816.

The previous prime is 11248195660763. The next prime is 11248195660837. The reversal of 11248195660817 is 71806659184211.

It is a happy number.

11248195660817 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5899341468736 + 5348854192081 = 2428856^2 + 2312759^2 .

It is a cyclic number.

It is not a de Polignac number, because 11248195660817 - 2²⁸ = 11247927225361 is a prime.

It is not a weakly prime, because it can be changed into another prime (11248195660837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5624097830408 + 5624097830409.

It is an arithmetic number, because the mean of its divisors is an integer number (5624097830409).

Almost surely, 2^{11248195660817} is an apocalyptic number.

It is an amenable number.

11248195660817 is a deficient number, since it is larger than the sum of its proper divisors (1).

11248195660817 is an equidigital number, since it uses as much as digits as its factorization.

11248195660817 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5806080, while the sum is 59.

The spelling of 11248195660817 in words is "eleven trillion, two hundred forty-eight billion, one hundred ninety-five million, six hundred sixty thousand, eight hundred seventeen".