4222240244 has 6 divisors (see below), whose sum is σ = 7388920434. Its totient is φ = 2111120120.

The previous prime is 4222240213. The next prime is 4222240247. The reversal of 4222240244 is 4420422224.

It can be written as a sum of positive squares in only one way, i.e., 2807728144 + 1414512100 = 52988^2 + 37610^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4222240247) 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 as a sum of consecutive naturals, namely, 527780027 + ... + 527780034.

It is an arithmetic number, because the mean of its divisors is an integer number (1231486739).

Almost surely, 2^4222240244 is an apocalyptic number.

It is an amenable number.

4222240244 is a deficient number, since it is larger than the sum of its proper divisors (3166680190).

4222240244 is a wasteful number, since it uses less digits than its factorization.

4222240244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055560065 (or 1055560063 counting only the distinct ones).

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

The square root of 4222240244 is about 64978.7676398991. The cubic root of 4222240244 is about 1616.2714948591.

Adding to 4222240244 its reverse (4420422224), we get a palindrome (8642662468).

The spelling of 4222240244 in words is "four billion, two hundred twenty-two million, two hundred forty thousand, two hundred forty-four".