2244044025 has 36 divisors (see below), whose sum is σ = 4067791728. Its totient is φ = 1182394080.

The previous prime is 2244043993. The next prime is 2244044029. The reversal of 2244044025 is 5204404422.

It is not a de Polignac number, because 2244044025 - 2⁵ = 2244043993 is a prime.

It is a super-2 number, since 2×2244044025² = 10071467172276401250, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2244044025.

It is not an unprimeable number, because it can be changed into a prime (2244044029) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 41407 + ... + 78756.

Almost surely, 2^2244044025 is an apocalyptic number.

2244044025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2244044025 is a deficient number, since it is larger than the sum of its proper divisors (1823747703).

2244044025 is a wasteful number, since it uses less digits than its factorization.

2244044025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120262 (or 120254 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 27.

The square root of 2244044025 is about 47371.3418112681. The cubic root of 2244044025 is about 1309.2134479608.

Adding to 2244044025 its reverse (5204404422), we get a palindrome (7448448447).

The spelling of 2244044025 in words is "two billion, two hundred forty-four million, forty-four thousand, twenty-five".