224722745241017 has 2 divisors, whose sum is σ = 224722745241018. Its totient is φ = 224722745241016.

The previous prime is 224722745240993. The next prime is 224722745241139. The reversal of 224722745241017 is 710142547227422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 175097891791936 + 49624853449081 = 13232456^2 + 7044491^2 .

It is a cyclic number.

It is not a de Polignac number, because 224722745241017 - 2⁸ = 224722745240761 is a prime.

It is not a weakly prime, because it can be changed into another prime (224722745241217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112361372620508 + 112361372620509.

It is an arithmetic number, because the mean of its divisors is an integer number (112361372620509).

Almost surely, 2^{224722745241017} is an apocalyptic number.

It is an amenable number.

224722745241017 is a deficient number, since it is larger than the sum of its proper divisors (1).

224722745241017 is an equidigital number, since it uses as much as digits as its factorization.

224722745241017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3512320, while the sum is 50.

The spelling of 224722745241017 in words is "two hundred twenty-four trillion, seven hundred twenty-two billion, seven hundred forty-five million, two hundred forty-one thousand, seventeen".