122323223202313 has 16 divisors (see below), whose sum is σ = 140219545415040. Its totient is φ = 104532324938496.

The previous prime is 122323223202287. The next prime is 122323223202407. The reversal of 122323223202313 is 313202322323221.

It is a de Polignac number, because none of the positive numbers 2^k-122323223202313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122323223292313) 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 in 15 ways as a sum of consecutive naturals, for example, 48214923 + ... + 50688511.

It is an arithmetic number, because the mean of its divisors is an integer number (8763721588440).

Almost surely, 2^{122323223202313} is an apocalyptic number.

It is an amenable number.

122323223202313 is a deficient number, since it is larger than the sum of its proper divisors (17896322212727).

122323223202313 is a wasteful number, since it uses less digits than its factorization.

122323223202313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2494896.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 122323223202313 its reverse (313202322323221), we get a palindrome (435525545525534).

The spelling of 122323223202313 in words is "one hundred twenty-two trillion, three hundred twenty-three billion, two hundred twenty-three million, two hundred two thousand, three hundred thirteen".