2224431005 has 4 divisors (see below), whose sum is σ = 2669317212. Its totient is φ = 1779544800.

The previous prime is 2224430963. The next prime is 2224431019. The reversal of 2224431005 is 5001344222.

It is a happy number.

2224431005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 417670969 + 1806760036 = 20437^2 + 42506^2 .

It is not a de Polignac number, because 2224431005 - 2⁸ = 2224430749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222443096 + ... + 222443105.

It is an arithmetic number, because the mean of its divisors is an integer number (667329303).

Almost surely, 2^2224431005 is an apocalyptic number.

It is an amenable number.

2224431005 is a deficient number, since it is larger than the sum of its proper divisors (444886207).

2224431005 is an equidigital number, since it uses as much as digits as its factorization.

2224431005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444886206.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2224431005 is about 47163.8739397009. The cubic root of 2224431005 is about 1305.3880918332.

Adding to 2224431005 its reverse (5001344222), we get a palindrome (7225775227).

The spelling of 2224431005 in words is "two billion, two hundred twenty-four million, four hundred thirty-one thousand, five".