122305936927 has 2 divisors, whose sum is σ = 122305936928. Its totient is φ = 122305936926.

The previous prime is 122305936901. The next prime is 122305936937. The reversal of 122305936927 is 729639503221.

It is a strong prime.

It is an emirp because it is prime and its reverse (729639503221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122305936927 - 2¹¹ = 122305934879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122305936937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61152968463 + 61152968464.

It is an arithmetic number, because the mean of its divisors is an integer number (61152968464).

Almost surely, 2^122305936927 is an apocalyptic number.

122305936927 is a deficient number, since it is larger than the sum of its proper divisors (1).

122305936927 is an equidigital number, since it uses as much as digits as its factorization.

122305936927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1224720, while the sum is 49.

The spelling of 122305936927 in words is "one hundred twenty-two billion, three hundred five million, nine hundred thirty-six thousand, nine hundred twenty-seven".