22008846384263 has 2 divisors, whose sum is σ = 22008846384264. Its totient is φ = 22008846384262.

The previous prime is 22008846384169. The next prime is 22008846384289. The reversal of 22008846384263 is 36248364880022.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22008846384263 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22008846384199 and 22008846384208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22008846383263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11004423192131 + 11004423192132.

It is an arithmetic number, because the mean of its divisors is an integer number (11004423192132).

Almost surely, 2^{22008846384263} is an apocalyptic number.

22008846384263 is a deficient number, since it is larger than the sum of its proper divisors (1).

22008846384263 is an equidigital number, since it uses as much as digits as its factorization.

22008846384263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21233664, while the sum is 56.

The spelling of 22008846384263 in words is "twenty-two trillion, eight billion, eight hundred forty-six million, three hundred eighty-four thousand, two hundred sixty-three".