224245115532017 has 2 divisors, whose sum is σ = 224245115532018. Its totient is φ = 224245115532016.

The previous prime is 224245115531989. The next prime is 224245115532041. The reversal of 224245115532017 is 710235511542422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 157801733591056 + 66443381940961 = 12561916^2 + 8151281^2 .

It is a cyclic number.

It is not a de Polignac number, because 224245115532017 - 2¹⁴ = 224245115515633 is a prime.

It is not a weakly prime, because it can be changed into another prime (223245115532017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112122557766008 + 112122557766009.

It is an arithmetic number, because the mean of its divisors is an integer number (112122557766009).

Almost surely, 2^{224245115532017} is an apocalyptic number.

It is an amenable number.

224245115532017 is a deficient number, since it is larger than the sum of its proper divisors (1).

224245115532017 is an equidigital number, since it uses as much as digits as its factorization.

224245115532017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672000, while the sum is 44.

The spelling of 224245115532017 in words is "two hundred twenty-four trillion, two hundred forty-five billion, one hundred fifteen million, five hundred thirty-two thousand, seventeen".