5666226522205 has 16 divisors (see below), whose sum is σ = 6940902935808. Its totient is φ = 4439539440000.

The previous prime is 5666226522199. The next prime is 5666226522223. The reversal of 5666226522205 is 5022256226665.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-5666226522205 is a prime.

It is a super-2 number, since 2×5666226522205² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52798056 + ... + 52905265.

It is an arithmetic number, because the mean of its divisors is an integer number (433806433488).

Almost surely, 2^{5666226522205} is an apocalyptic number.

It is an amenable number.

5666226522205 is a deficient number, since it is larger than the sum of its proper divisors (1274676413603).

5666226522205 is a wasteful number, since it uses less digits than its factorization.

5666226522205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105703548.

The product of its (nonzero) digits is 5184000, while the sum is 49.

The spelling of 5666226522205 in words is "five trillion, six hundred sixty-six billion, two hundred twenty-six million, five hundred twenty-two thousand, two hundred five".