2200198804 has 6 divisors (see below), whose sum is σ = 3850347914. Its totient is φ = 1100099400.

The previous prime is 2200198801. The next prime is 2200198811. The reversal of 2200198804 is 4088910022.

It can be written as a sum of positive squares in only one way, i.e., 2135364100 + 64834704 = 46210^2 + 8052^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2200198804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200198801) by changing a digit.

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 as a sum of consecutive naturals, namely, 275024847 + ... + 275024854.

Almost surely, 2^2200198804 is an apocalyptic number.

It is an amenable number.

2200198804 is a deficient number, since it is larger than the sum of its proper divisors (1650149110).

2200198804 is a wasteful number, since it uses less digits than its factorization.

2200198804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550049705 (or 550049703 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 2200198804 is about 46906.2768081203. The cubic root of 2200198804 is about 1300.6306218505.

The spelling of 2200198804 in words is "two billion, two hundred million, one hundred ninety-eight thousand, eight hundred four".