422302169666701 has 2 divisors, whose sum is σ = 422302169666702. Its totient is φ = 422302169666700.

The previous prime is 422302169666623. The next prime is 422302169666807. The reversal of 422302169666701 is 107666961203224.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 314916079515625 + 107386090151076 = 17745875^2 + 10362726^2 .

It is a cyclic number.

It is not a de Polignac number, because 422302169666701 - 2³³ = 422293579732109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422302169666501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211151084833350 + 211151084833351.

It is an arithmetic number, because the mean of its divisors is an integer number (211151084833351).

Almost surely, 2^{422302169666701} is an apocalyptic number.

It is an amenable number.

422302169666701 is a deficient number, since it is larger than the sum of its proper divisors (1).

422302169666701 is an equidigital number, since it uses as much as digits as its factorization.

422302169666701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7838208, while the sum is 55.

The spelling of 422302169666701 in words is "four hundred twenty-two trillion, three hundred two billion, one hundred sixty-nine million, six hundred sixty-six thousand, seven hundred one".