122622443666627 has 2 divisors, whose sum is σ = 122622443666628. Its totient is φ = 122622443666626.

The previous prime is 122622443666579. The next prime is 122622443666633. The reversal of 122622443666627 is 726666344226221.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122622443666627 - 2²⁶ = 122622376557763 is a prime.

It is a super-2 number, since 2×122622443666627² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (122622443266627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61311221833313 + 61311221833314.

It is an arithmetic number, because the mean of its divisors is an integer number (61311221833314).

Almost surely, 2^{122622443666627} is an apocalyptic number.

122622443666627 is a deficient number, since it is larger than the sum of its proper divisors (1).

122622443666627 is an equidigital number, since it uses as much as digits as its factorization.

122622443666627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 83607552, while the sum is 59.

The spelling of 122622443666627 in words is "one hundred twenty-two trillion, six hundred twenty-two billion, four hundred forty-three million, six hundred sixty-six thousand, six hundred twenty-seven".