122011514323 has 2 divisors, whose sum is σ = 122011514324. Its totient is φ = 122011514322.

The previous prime is 122011514309. The next prime is 122011514329. The reversal of 122011514323 is 323415110221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122011514323 - 2¹³ = 122011506131 is a prime.

It is not a weakly prime, because it can be changed into another prime (122011514329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61005757161 + 61005757162.

It is an arithmetic number, because the mean of its divisors is an integer number (61005757162).

Almost surely, 2^122011514323 is an apocalyptic number.

122011514323 is a deficient number, since it is larger than the sum of its proper divisors (1).

122011514323 is an equidigital number, since it uses as much as digits as its factorization.

122011514323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 122011514323 its reverse (323415110221), we get a palindrome (445426624544).

The spelling of 122011514323 in words is "one hundred twenty-two billion, eleven million, five hundred fourteen thousand, three hundred twenty-three".