5666226522199 has 2 divisors, whose sum is σ = 5666226522200. Its totient is φ = 5666226522198.

The previous prime is 5666226522179. The next prime is 5666226522223. The reversal of 5666226522199 is 9912256226665.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5666226522199 - 2¹³ = 5666226514007 is a prime.

It is a super-2 number, since 2×5666226522199² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5666226522179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2833113261099 + 2833113261100.

It is an arithmetic number, because the mean of its divisors is an integer number (2833113261100).

Almost surely, 2^{5666226522199} is an apocalyptic number.

5666226522199 is a deficient number, since it is larger than the sum of its proper divisors (1).

5666226522199 is an equidigital number, since it uses as much as digits as its factorization.

5666226522199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41990400, while the sum is 61.

The spelling of 5666226522199 in words is "five trillion, six hundred sixty-six billion, two hundred twenty-six million, five hundred twenty-two thousand, one hundred ninety-nine".