122266645063 has 2 divisors, whose sum is σ = 122266645064. Its totient is φ = 122266645062.

The previous prime is 122266645019. The next prime is 122266645079. The reversal of 122266645063 is 360546662221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122266645063 - 2¹³ = 122266636871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122266642063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61133322531 + 61133322532.

It is an arithmetic number, because the mean of its divisors is an integer number (61133322532).

Almost surely, 2^122266645063 is an apocalyptic number.

122266645063 is a deficient number, since it is larger than the sum of its proper divisors (1).

122266645063 is an equidigital number, since it uses as much as digits as its factorization.

122266645063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 122266645063 in words is "one hundred twenty-two billion, two hundred sixty-six million, six hundred forty-five thousand, sixty-three".