4222044321 has 32 divisors (see below), whose sum is σ = 6546278400. Its totient is φ = 2393426880.

The previous prime is 4222044317. The next prime is 4222044353. The reversal of 4222044321 is 1234402224.

It is not a de Polignac number, because 4222044321 - 2² = 4222044317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4222044291 and 4222044300.

It is not an unprimeable number, because it can be changed into a prime (4222044361) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 6915 + ... + 92151.

It is an arithmetic number, because the mean of its divisors is an integer number (204571200).

Almost surely, 2^4222044321 is an apocalyptic number.

It is an amenable number.

4222044321 is a deficient number, since it is larger than the sum of its proper divisors (2324234079).

4222044321 is a wasteful number, since it uses less digits than its factorization.

4222044321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85349.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 4222044321 is about 64977.2600299520. The cubic root of 4222044321 is about 1616.2464947297.

Adding to 4222044321 its reverse (1234402224), we get a palindrome (5456446545).

The spelling of 4222044321 in words is "four billion, two hundred twenty-two million, forty-four thousand, three hundred twenty-one".