800222008 has 16 divisors (see below), whose sum is σ = 1501800480. Its totient is φ = 399741888.

The previous prime is 800221999. The next prime is 800222009.

800222008 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 800222008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (800222009) by changing a digit.

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, 36816 + ... + 54367.

It is an arithmetic number, because the mean of its divisors is an integer number (93862530).

Almost surely, 2^800222008 is an apocalyptic number.

It is an amenable number.

800222008 is a deficient number, since it is larger than the sum of its proper divisors (701578472).

800222008 is a wasteful number, since it uses less digits than its factorization.

800222008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92286 (or 92282 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 800222008 is about 28288.1955592788. The cubic root of 800222008 is about 928.4036312681.

The spelling of 800222008 in words is "eight hundred million, two hundred twenty-two thousand, eight".