2244200444 has 24 divisors (see below), whose sum is σ = 4022626608. Its totient is φ = 1094929920.

The previous prime is 2244200437. The next prime is 2244200449. The reversal of 2244200444 is 4440024422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244200449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186284 + ... + 197964.

It is an arithmetic number, because the mean of its divisors is an integer number (167609442).

Almost surely, 2^2244200444 is an apocalyptic number.

It is an amenable number.

2244200444 is a deficient number, since it is larger than the sum of its proper divisors (1778426164).

2244200444 is a wasteful number, since it uses less digits than its factorization.

2244200444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12845 (or 12843 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

The square root of 2244200444 is about 47372.9927701428. The cubic root of 2244200444 is about 1309.2438664223.

Adding to 2244200444 its reverse (4440024422), we get a palindrome (6684224866).

The spelling of 2244200444 in words is "two billion, two hundred forty-four million, two hundred thousand, four hundred forty-four".