8905222200 has 384 divisors, whose sum is σ = 33632133120. Its totient is φ = 1902796800.

The previous prime is 8905222177. The next prime is 8905222219. The reversal of 8905222200 is 22225098.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13637074 + ... + 13637726.

It is an arithmetic number, because the mean of its divisors is an integer number (87583680).

Almost surely, 2^8905222200 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 8905222200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16816066560).

8905222200 is an abundant number, since it is smaller than the sum of its proper divisors (24726910920).

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

8905222200 is a wasteful number, since it uses less digits than its factorization.

8905222200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887 (or 878 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 8905222200 is about 94367.4848663458. The cubic root of 8905222200 is about 2072.7563458456.

Adding to 8905222200 its reverse (22225098), we get a palindrome (8927447298).

The spelling of 8905222200 in words is "eight billion, nine hundred five million, two hundred twenty-two thousand, two hundred".