2225303244 has 36 divisors (see below), whose sum is σ = 5627174280. Its totient is φ = 741490560.

The previous prime is 2225303243. The next prime is 2225303251. The reversal of 2225303244 is 4423035222.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (2225303243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101199 + ... + 121209.

Almost surely, 2^2225303244 is an apocalyptic number.

It is an amenable number.

2225303244 is an abundant number, since it is smaller than the sum of its proper divisors (3401871036).

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

2225303244 is a wasteful number, since it uses less digits than its factorization.

2225303244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23110 (or 23105 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The square root of 2225303244 is about 47173.1199307402. The cubic root of 2225303244 is about 1305.5586915072.

Adding to 2225303244 its reverse (4423035222), we get a palindrome (6648338466).

The spelling of 2225303244 in words is "two billion, two hundred twenty-five million, three hundred three thousand, two hundred forty-four".