2222244403 has 12 divisors (see below), whose sum is σ = 2418243912. Its totient is φ = 2040500480.

The previous prime is 2222244397. The next prime is 2222244433. The reversal of 2222244403 is 3044422222.

It is not a de Polignac number, because 2222244403 - 2¹⁷ = 2222113331 is a prime.

It is a Duffinian 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 11 ways as a sum of consecutive naturals, for example, 81925 + ... + 105622.

It is an arithmetic number, because the mean of its divisors is an integer number (201520326).

Almost surely, 2^2222244403 is an apocalyptic number.

2222244403 is a deficient number, since it is larger than the sum of its proper divisors (195999509).

2222244403 is a wasteful number, since it uses less digits than its factorization.

2222244403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187622 (or 187605 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 2222244403 is about 47140.6873411918. The cubic root of 2222244403 is about 1304.9602221156.

Adding to 2222244403 its reverse (3044422222), we get a palindrome (5266666625).

The spelling of 2222244403 in words is "two billion, two hundred twenty-two million, two hundred forty-four thousand, four hundred three".