122001210068939 has 2 divisors, whose sum is σ = 122001210068940. Its totient is φ = 122001210068938.

The previous prime is 122001210068897. The next prime is 122001210068987. The reversal of 122001210068939 is 939860012100221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122001210068939 - 2²⁰ = 122001209020363 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122001210068939.

It is not a weakly prime, because it can be changed into another prime (122001210068539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61000605034469 + 61000605034470.

It is an arithmetic number, because the mean of its divisors is an integer number (61000605034470).

Almost surely, 2^{122001210068939} is an apocalyptic number.

122001210068939 is a deficient number, since it is larger than the sum of its proper divisors (1).

122001210068939 is an equidigital number, since it uses as much as digits as its factorization.

122001210068939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 44.

The spelling of 122001210068939 in words is "one hundred twenty-two trillion, one billion, two hundred ten million, sixty-eight thousand, nine hundred thirty-nine".