8222622200 has 96 divisors (see below), whose sum is σ = 20615711760. Its totient is φ = 3031987200.

The previous prime is 8222622193. The next prime is 8222622211. The reversal of 8222622200 is 22262228.

It is a super-2 number, since 2×8222622200² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 8222622200.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 2522972 + ... + 2526228.

Almost surely, 2^8222622200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8222622200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10307855880).

8222622200 is an abundant number, since it is smaller than the sum of its proper divisors (12393089560).

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

8222622200 is a wasteful number, since it uses less digits than its factorization.

8222622200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4257 (or 4248 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 8222622200 is about 90678.6755527450. The cubic root of 8222622200 is about 2018.3823764823.

Adding to 8222622200 its reverse (22262228), we get a palindrome (8244884428).

The spelling of 8222622200 in words is "eight billion, two hundred twenty-two million, six hundred twenty-two thousand, two hundred".