8622122477263 has 2 divisors, whose sum is σ = 8622122477264. Its totient is φ = 8622122477262.

The previous prime is 8622122477233. The next prime is 8622122477273. The reversal of 8622122477263 is 3627742212268.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8622122477263 - 2³⁷ = 8484683523791 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8622122477263.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8622122477233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4311061238631 + 4311061238632.

It is an arithmetic number, because the mean of its divisors is an integer number (4311061238632).

Almost surely, 2^{8622122477263} is an apocalyptic number.

8622122477263 is a deficient number, since it is larger than the sum of its proper divisors (1).

8622122477263 is an equidigital number, since it uses as much as digits as its factorization.

8622122477263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5419008, while the sum is 52.

The spelling of 8622122477263 in words is "eight trillion, six hundred twenty-two billion, one hundred twenty-two million, four hundred seventy-seven thousand, two hundred sixty-three".