241222433424257 has 2 divisors, whose sum is σ = 241222433424258. Its totient is φ = 241222433424256.

The previous prime is 241222433424199. The next prime is 241222433424307. The reversal of 241222433424257 is 752424334222142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 239240957717056 + 1981475707201 = 15467416^2 + 1407649^2 .

It is a cyclic number.

It is not a de Polignac number, because 241222433424257 - 2⁸ = 241222433424001 is a prime.

It is not a weakly prime, because it can be changed into another prime (241222433424157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120611216712128 + 120611216712129.

It is an arithmetic number, because the mean of its divisors is an integer number (120611216712129).

Almost surely, 2^{241222433424257} is an apocalyptic number.

It is an amenable number.

241222433424257 is a deficient number, since it is larger than the sum of its proper divisors (1).

241222433424257 is an equidigital number, since it uses as much as digits as its factorization.

241222433424257 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5160960, while the sum is 47.

Adding to 241222433424257 its reverse (752424334222142), we get a palindrome (993646767646399).

The spelling of 241222433424257 in words is "two hundred forty-one trillion, two hundred twenty-two billion, four hundred thirty-three million, four hundred twenty-four thousand, two hundred fifty-seven".