122268163 has 2 divisors, whose sum is σ = 122268164. Its totient is φ = 122268162.

The previous prime is 122268149. The next prime is 122268227. The reversal of 122268163 is 361862221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122268163 - 2²⁵ = 88713731 is a prime.

It is not a weakly prime, because it can be changed into another prime (122268763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61134081 + 61134082.

It is an arithmetic number, because the mean of its divisors is an integer number (61134082).

Almost surely, 2^122268163 is an apocalyptic number.

122268163 is a deficient number, since it is larger than the sum of its proper divisors (1).

122268163 is an equidigital number, since it uses as much as digits as its factorization.

122268163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 31.

The square root of 122268163 is about 11057.4935224941. The cubic root of 122268163 is about 496.3306888487.

The spelling of 122268163 in words is "one hundred twenty-two million, two hundred sixty-eight thousand, one hundred sixty-three".