122344130351243 has 2 divisors, whose sum is σ = 122344130351244. Its totient is φ = 122344130351242.

The previous prime is 122344130351203. The next prime is 122344130351353. The reversal of 122344130351243 is 342153031443221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122344130351243 - 2¹⁸ = 122344130089099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122344130351197 and 122344130351206.

It is not a weakly prime, because it can be changed into another prime (122344130351203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61172065175621 + 61172065175622.

It is an arithmetic number, because the mean of its divisors is an integer number (61172065175622).

Almost surely, 2^{122344130351243} is an apocalyptic number.

122344130351243 is a deficient number, since it is larger than the sum of its proper divisors (1).

122344130351243 is an equidigital number, since it uses as much as digits as its factorization.

122344130351243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 38.

Adding to 122344130351243 its reverse (342153031443221), we get a palindrome (464497161794464).

The spelling of 122344130351243 in words is "one hundred twenty-two trillion, three hundred forty-four billion, one hundred thirty million, three hundred fifty-one thousand, two hundred forty-three".