12242320301 has 2 divisors, whose sum is σ = 12242320302. Its totient is φ = 12242320300.

The previous prime is 12242320291. The next prime is 12242320303. The reversal of 12242320301 is 10302324221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7974311401 + 4268008900 = 89299^2 + 65330^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12242320301 is a prime.

Together with 12242320303, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12242320303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6121160150 + 6121160151.

It is an arithmetic number, because the mean of its divisors is an integer number (6121160151).

Almost surely, 2^12242320301 is an apocalyptic number.

It is an amenable number.

12242320301 is a deficient number, since it is larger than the sum of its proper divisors (1).

12242320301 is an equidigital number, since it uses as much as digits as its factorization.

12242320301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12242320301 its reverse (10302324221), we get a palindrome (22544644522).

The spelling of 12242320301 in words is "twelve billion, two hundred forty-two million, three hundred twenty thousand, three hundred one".