122245063079 has 2 divisors, whose sum is σ = 122245063080. Its totient is φ = 122245063078.

The previous prime is 122245063069. The next prime is 122245063097. The reversal of 122245063079 is 970360542221.

Together with next prime (122245063097) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122245063079 - 2¹⁶ = 122244997543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122245063069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61122531539 + 61122531540.

It is an arithmetic number, because the mean of its divisors is an integer number (61122531540).

Almost surely, 2^122245063079 is an apocalyptic number.

122245063079 is a deficient number, since it is larger than the sum of its proper divisors (1).

122245063079 is an equidigital number, since it uses as much as digits as its factorization.

122245063079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 122245063079 in words is "one hundred twenty-two billion, two hundred forty-five million, sixty-three thousand, seventy-nine".