2243044200 has 96 divisors (see below), whose sum is σ = 6962009760. Its totient is φ = 597408000.

The previous prime is 2243044169. The next prime is 2243044211. The reversal of 2243044200 is 24403422.

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 23 ways as a sum of consecutive naturals, for example, 628822 + ... + 632378.

It is an arithmetic number, because the mean of its divisors is an integer number (72520935).

Almost surely, 2^2243044200 is an apocalyptic number.

2243044200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2243044200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3481004880).

2243044200 is an abundant number, since it is smaller than the sum of its proper divisors (4718965560).

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

2243044200 is a wasteful number, since it uses less digits than its factorization.

2243044200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4627 (or 4618 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 2243044200 is about 47360.7875779109. The cubic root of 2243044200 is about 1309.0189807737.

Adding to 2243044200 its reverse (24403422), we get a palindrome (2267447622).

The spelling of 2243044200 in words is "two billion, two hundred forty-three million, forty-four thousand, two hundred".