122716943983 has 2 divisors, whose sum is σ = 122716943984. Its totient is φ = 122716943982.

The previous prime is 122716943939. The next prime is 122716944019. The reversal of 122716943983 is 389349617221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122716943983 - 2⁹ = 122716943471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122716943933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61358471991 + 61358471992.

It is an arithmetic number, because the mean of its divisors is an integer number (61358471992).

Almost surely, 2^122716943983 is an apocalyptic number.

122716943983 is a deficient number, since it is larger than the sum of its proper divisors (1).

122716943983 is an equidigital number, since it uses as much as digits as its factorization.

122716943983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3919104, while the sum is 55.

The spelling of 122716943983 in words is "one hundred twenty-two billion, seven hundred sixteen million, nine hundred forty-three thousand, nine hundred eighty-three".