122622563576563 has 2 divisors, whose sum is σ = 122622563576564. Its totient is φ = 122622563576562.

The previous prime is 122622563576551. The next prime is 122622563576567. The reversal of 122622563576563 is 365675365226221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122622563576563 - 2¹⁷ = 122622563445491 is a prime.

It is not a weakly prime, because it can be changed into another prime (122622563576567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61311281788281 + 61311281788282.

It is an arithmetic number, because the mean of its divisors is an integer number (61311281788282).

Almost surely, 2^{122622563576563} is an apocalyptic number.

122622563576563 is a deficient number, since it is larger than the sum of its proper divisors (1).

122622563576563 is an equidigital number, since it uses as much as digits as its factorization.

122622563576563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 163296000, while the sum is 61.

The spelling of 122622563576563 in words is "one hundred twenty-two trillion, six hundred twenty-two billion, five hundred sixty-three million, five hundred seventy-six thousand, five hundred sixty-three".