12222310241 has 2 divisors, whose sum is σ = 12222310242. Its totient is φ = 12222310240.

The previous prime is 12222310189. The next prime is 12222310249. The reversal of 12222310241 is 14201322221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9811893025 + 2410417216 = 99055^2 + 49096^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12222310241 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (12222310249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6111155120 + 6111155121.

It is an arithmetic number, because the mean of its divisors is an integer number (6111155121).

Almost surely, 2^12222310241 is an apocalyptic number.

It is an amenable number.

12222310241 is a deficient number, since it is larger than the sum of its proper divisors (1).

12222310241 is an equidigital number, since it uses as much as digits as its factorization.

12222310241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 12222310241 its reverse (14201322221), we get a palindrome (26423632462).

The spelling of 12222310241 in words is "twelve billion, two hundred twenty-two million, three hundred ten thousand, two hundred forty-one".