122330120947 has 2 divisors, whose sum is σ = 122330120948. Its totient is φ = 122330120946.

The previous prime is 122330120929. The next prime is 122330120951. The reversal of 122330120947 is 749021033221.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122330120947 is a prime.

It is not a weakly prime, because it can be changed into another prime (122330120977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61165060473 + 61165060474.

It is an arithmetic number, because the mean of its divisors is an integer number (61165060474).

Almost surely, 2^122330120947 is an apocalyptic number.

122330120947 is a deficient number, since it is larger than the sum of its proper divisors (1).

122330120947 is an equidigital number, since it uses as much as digits as its factorization.

122330120947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 34.

The spelling of 122330120947 in words is "one hundred twenty-two billion, three hundred thirty million, one hundred twenty thousand, nine hundred forty-seven".