2222244453 has 16 divisors (see below), whose sum is σ = 3480998976. Its totient is φ = 1243213440.

The previous prime is 2222244439. The next prime is 2222244463. The reversal of 2222244453 is 3544422222.

It is not a de Polignac number, because 2222244453 - 2⁸ = 2222244197 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2222244453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222244433) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2589600 + ... + 2590457.

It is an arithmetic number, because the mean of its divisors is an integer number (217562436).

Almost surely, 2^2222244453 is an apocalyptic number.

It is an amenable number.

2222244453 is a deficient number, since it is larger than the sum of its proper divisors (1258754523).

2222244453 is a wasteful number, since it uses less digits than its factorization.

2222244453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5180084.

The product of its digits is 30720, while the sum is 30.

The square root of 2222244453 is about 47140.6878715192. The cubic root of 2222244453 is about 1304.9602319027.

Adding to 2222244453 its reverse (3544422222), we get a palindrome (5766666675).

The spelling of 2222244453 in words is "two billion, two hundred twenty-two million, two hundred forty-four thousand, four hundred fifty-three".