2244003200 has 96 divisors (see below), whose sum is σ = 5722461120. Its totient is φ = 868608000.

The previous prime is 2244003193. The next prime is 2244003221. The reversal of 2244003200 is 23004422.

It is a super-2 number, since 2×2244003200² = 10071100723220480000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87890 + ... + 110510.

It is an arithmetic number, because the mean of its divisors is an integer number (59608970).

Almost surely, 2^2244003200 is an apocalyptic number.

2244003200 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 2244003200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2861230560).

2244003200 is an abundant number, since it is smaller than the sum of its proper divisors (3478457920).

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

2244003200 is a wasteful number, since it uses less digits than its factorization.

2244003200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22676 (or 22659 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2244003200 is about 47370.9109053225. The cubic root of 2244003200 is about 1309.2055085796.

Adding to 2244003200 its reverse (23004422), we get a palindrome (2267007622).

The spelling of 2244003200 in words is "two billion, two hundred forty-four million, three thousand, two hundred".