8022696066 has 144 divisors (see below), whose sum is σ = 23022642240. Its totient is φ = 1961141760.

The previous prime is 8022696053. The next prime is 8022696089. The reversal of 8022696066 is 6606962208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 390540 + ... + 410568.

It is an arithmetic number, because the mean of its divisors is an integer number (159879460).

Almost surely, 2^8022696066 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8022696066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11511321120).

8022696066 is an abundant number, since it is smaller than the sum of its proper divisors (14999946174).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8022696066 is a wasteful number, since it uses less digits than its factorization.

8022696066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20089 (or 20069 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 8022696066 is about 89569.5041071458. The cubic root of 8022696066 is about 2001.8895530657.

The spelling of 8022696066 in words is "eight billion, twenty-two million, six hundred ninety-six thousand, sixty-six".