22242304241 has 2 divisors, whose sum is σ = 22242304242. Its totient is φ = 22242304240.

The previous prime is 22242304223. The next prime is 22242304243. The reversal of 22242304241 is 14240324222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16927311025 + 5314993216 = 130105^2 + 72904^2 .

It is a cyclic number.

It is not a de Polignac number, because 22242304241 - 2⁶ = 22242304177 is a prime.

Together with 22242304243, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22242304241.

It is not a weakly prime, because it can be changed into another prime (22242304243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11121152120 + 11121152121.

It is an arithmetic number, because the mean of its divisors is an integer number (11121152121).

Almost surely, 2^22242304241 is an apocalyptic number.

It is an amenable number.

22242304241 is a deficient number, since it is larger than the sum of its proper divisors (1).

22242304241 is an equidigital number, since it uses as much as digits as its factorization.

22242304241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 22242304241 its reverse (14240324222), we get a palindrome (36482628463).

The spelling of 22242304241 in words is "twenty-two billion, two hundred forty-two million, three hundred four thousand, two hundred forty-one".