4221044322 has 32 divisors (see below), whose sum is σ = 9255859200. Its totient is φ = 1272672720.

The previous prime is 4221044309. The next prime is 4221044363. The reversal of 4221044322 is 2234401224.

It is a junction number, because it is equal to n+sod(n) for n = 4221044292 and 4221044301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147558 + ... + 173825.

It is an arithmetic number, because the mean of its divisors is an integer number (289245600).

Almost surely, 2^4221044322 is an apocalyptic number.

4221044322 is an abundant number, since it is smaller than the sum of its proper divisors (5034814878).

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

4221044322 is a wasteful number, since it uses less digits than its factorization.

4221044322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321598.

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

The square root of 4221044322 is about 64969.5645821949. The cubic root of 4221044322 is about 1616.1188809976.

Adding to 4221044322 its reverse (2234401224), we get a palindrome (6455445546).

It can be divided in two parts, 422104 and 4322, that added together give a triangular number (426426 = T₉₂₃).

The spelling of 4221044322 in words is "four billion, two hundred twenty-one million, forty-four thousand, three hundred twenty-two".