4220444322 has 12 divisors (see below), whose sum is σ = 9144296070. Its totient is φ = 1406814768.

The previous prime is 4220444321. The next prime is 4220444329. The reversal of 4220444322 is 2234440224.

4220444322 is a `hidden beast` number, since 4 + 220 + 4 + 4 + 432 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4219671681 + 772641 = 64959^2 + 879^2 .

It is not an unprimeable number, because it can be changed into a prime (4220444321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 117234547 + ... + 117234582.

Almost surely, 2^4220444322 is an apocalyptic number.

4220444322 is an abundant number, since it is smaller than the sum of its proper divisors (4923851748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4220444322 is a wasteful number, since it uses less digits than its factorization.

4220444322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234469137 (or 234469134 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

The square root of 4220444322 is about 64964.9468713706. The cubic root of 4220444322 is about 1616.0423030070.

Adding to 4220444322 its reverse (2234440224), we get a palindrome (6454884546).

The spelling of 4220444322 in words is "four billion, two hundred twenty million, four hundred forty-four thousand, three hundred twenty-two".