202422240313 has 2 divisors, whose sum is σ = 202422240314. Its totient is φ = 202422240312.

The previous prime is 202422240301. The next prime is 202422240343. The reversal of 202422240313 is 313042224202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 198406103184 + 4016137129 = 445428^2 + 63373^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202422240313 is a prime.

It is not a weakly prime, because it can be changed into another prime (202422240343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101211120156 + 101211120157.

It is an arithmetic number, because the mean of its divisors is an integer number (101211120157).

Almost surely, 2^202422240313 is an apocalyptic number.

It is an amenable number.

202422240313 is a deficient number, since it is larger than the sum of its proper divisors (1).

202422240313 is an equidigital number, since it uses as much as digits as its factorization.

202422240313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 202422240313 its reverse (313042224202), we get a palindrome (515464464515).

The spelling of 202422240313 in words is "two hundred two billion, four hundred twenty-two million, two hundred forty thousand, three hundred thirteen".