2242240424 has 16 divisors (see below), whose sum is σ = 4204756500. Its totient is φ = 1120972032.

The previous prime is 2242240391. The next prime is 2242240433. The reversal of 2242240424 is 4240422422.

It can be written as a sum of positive squares in 2 ways, for example, as 1660562500 + 581677924 = 40750^2 + 24118^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2242240393 and 2242240402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71552 + ... + 98000.

Almost surely, 2^2242240424 is an apocalyptic number.

It is an amenable number.

2242240424 is a deficient number, since it is larger than the sum of its proper divisors (1962516076).

2242240424 is a wasteful number, since it uses less digits than its factorization.

2242240424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37052 (or 37048 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

The square root of 2242240424 is about 47352.3011478851. The cubic root of 2242240424 is about 1308.8626034506.

Adding to 2242240424 its reverse (4240422422), we get a palindrome (6482662846).

The spelling of 2242240424 in words is "two billion, two hundred forty-two million, two hundred forty thousand, four hundred twenty-four".