242224343422241 has 2 divisors, whose sum is σ = 242224343422242. Its totient is φ = 242224343422240.

The previous prime is 242224343422223. The next prime is 242224343422247. The reversal of 242224343422241 is 142224343422242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 213168146877841 + 29056196544400 = 14600279^2 + 5390380^2 .

It is a cyclic number.

It is not a de Polignac number, because 242224343422241 - 2⁶ = 242224343422177 is a prime.

It is a super-2 number, since 2×242224343422241² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (242224343422247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121112171711120 + 121112171711121.

It is an arithmetic number, because the mean of its divisors is an integer number (121112171711121).

Almost surely, 2^{242224343422241} is an apocalyptic number.

It is an amenable number.

242224343422241 is a deficient number, since it is larger than the sum of its proper divisors (1).

242224343422241 is an equidigital number, since it uses as much as digits as its factorization.

242224343422241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1179648, while the sum is 41.

Adding to 242224343422241 its reverse (142224343422242), we get a palindrome (384448686844483).

Subtracting from 242224343422241 its reverse (142224343422242), we obtain a palindrome (99999999999999).

The spelling of 242224343422241 in words is "two hundred forty-two trillion, two hundred twenty-four billion, three hundred forty-three million, four hundred twenty-two thousand, two hundred forty-one".