2244314242 has 4 divisors (see below), whose sum is σ = 3366471366. Its totient is φ = 1122157120.

The previous prime is 2244314227. The next prime is 2244314243. The reversal of 2244314242 is 2424134422.

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

It can be written as a sum of positive squares in only one way, i.e., 1638711361 + 605602881 = 40481^2 + 24609^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2244314242.

It is not an unprimeable number, because it can be changed into a prime (2244314243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561078559 + ... + 561078562.

Almost surely, 2^2244314242 is an apocalyptic number.

2244314242 is a deficient number, since it is larger than the sum of its proper divisors (1122157124).

2244314242 is a wasteful number, since it uses less digits than its factorization.

2244314242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122157123.

The product of its digits is 12288, while the sum is 28.

The square root of 2244314242 is about 47374.1938401067. The cubic root of 2244314242 is about 1309.2659955828.

Adding to 2244314242 its reverse (2424134422), we get a palindrome (4668448664).

The spelling of 2244314242 in words is "two billion, two hundred forty-four million, three hundred fourteen thousand, two hundred forty-two".