2242304447 has 16 divisors (see below), whose sum is σ = 2340896640. Its totient is φ = 2145219552.

The previous prime is 2242304413. The next prime is 2242304459. The reversal of 2242304447 is 7444032422.

It is not a de Polignac number, because 2242304447 - 2⁸ = 2242304191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242304497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2471768 + ... + 2472674.

It is an arithmetic number, because the mean of its divisors is an integer number (146306040).

Almost surely, 2^2242304447 is an apocalyptic number.

2242304447 is a deficient number, since it is larger than the sum of its proper divisors (98592193).

2242304447 is a wasteful number, since it uses less digits than its factorization.

2242304447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1622.

The product of its (nonzero) digits is 43008, while the sum is 32.

The square root of 2242304447 is about 47352.9771714514. The cubic root of 2242304447 is about 1308.8750607102.

Adding to 2242304447 its reverse (7444032422), we get a palindrome (9686336869).

The spelling of 2242304447 in words is "two billion, two hundred forty-two million, three hundred four thousand, four hundred forty-seven".