122067440140663 has 2 divisors, whose sum is σ = 122067440140664. Its totient is φ = 122067440140662.

The previous prime is 122067440140651. The next prime is 122067440140703. The reversal of 122067440140663 is 366041044760221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122067440140663 - 2³⁷ = 121930001187191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122067440140463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61033720070331 + 61033720070332.

It is an arithmetic number, because the mean of its divisors is an integer number (61033720070332).

Almost surely, 2^{122067440140663} is an apocalyptic number.

122067440140663 is a deficient number, since it is larger than the sum of its proper divisors (1).

122067440140663 is an equidigital number, since it uses as much as digits as its factorization.

122067440140663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1161216, while the sum is 46.

The spelling of 122067440140663 in words is "one hundred twenty-two trillion, sixty-seven billion, four hundred forty million, one hundred forty thousand, six hundred sixty-three".