5666214122 has 8 divisors (see below), whose sum is σ = 8499690372. Its totient is φ = 2832984000.

The previous prime is 5666214089. The next prime is 5666214139. The reversal of 5666214122 is 2214126665.

It can be written as a sum of positive squares in 2 ways, for example, as 3916381561 + 1749832561 = 62581^2 + 41831^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15122 + ... + 107522.

Almost surely, 2^5666214122 is an apocalyptic number.

5666214122 is a deficient number, since it is larger than the sum of its proper divisors (2833476250).

5666214122 is a wasteful number, since it uses less digits than its factorization.

5666214122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123064.

The product of its digits is 34560, while the sum is 35.

The square root of 5666214122 is about 75274.2593586945. The cubic root of 5666214122 is about 1782.7796198034.

The spelling of 5666214122 in words is "five billion, six hundred sixty-six million, two hundred fourteen thousand, one hundred twenty-two".