4422222244 has 24 divisors (see below), whose sum is σ = 8444108736. Its totient is φ = 2009700000.

The previous prime is 4422222193. The next prime is 4422222271.

4422222244 is nontrivially palindromic in base 10.

It is a nude number because it is divisible by every one of its digits.

It is a zygodrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 430569 + ... + 440719.

It is an arithmetic number, because the mean of its divisors is an integer number (351837864).

Almost surely, 2^4422222244 is an apocalyptic number.

4422222244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4422222244 is a deficient number, since it is larger than the sum of its proper divisors (4021886492).

4422222244 is a wasteful number, since it uses less digits than its factorization.

4422222244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20067 (or 20065 counting only the distinct ones).

The product of its digits is 16384, while the sum is 28.

The square root of 4422222244 is about 66499.7913079432. The cubic root of 4422222244 is about 1641.3965701551.

It can be divided in two parts, 44222 and 22244, that added together give a palindrome (66466).

The spelling of 4422222244 in words is "four billion, four hundred twenty-two million, two hundred twenty-two thousand, two hundred forty-four".