4322244222 has 48 divisors (see below), whose sum is σ = 9907943760. Its totient is φ = 1357969536.

The previous prime is 4322244167. The next prime is 4322244233. The reversal of 4322244222 is 2224422234.

4322244222 is a `hidden beast` number, since 432 + 2 + 2 + 4 + 4 + 222 = 666.

It is a super-2 number, since 2×4322244222² = 37363590229224770568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35298 + ... + 99450.

It is an arithmetic number, because the mean of its divisors is an integer number (206415495).

Almost surely, 2^4322244222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4322244222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4953971880).

4322244222 is an abundant number, since it is smaller than the sum of its proper divisors (5585699538).

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

4322244222 is a wasteful number, since it uses less digits than its factorization.

4322244222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64377 (or 64374 counting only the distinct ones).

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

The square root of 4322244222 is about 65743.7770591255. Note that the first 3 decimals coincide. The cubic root of 4322244222 is about 1628.9325468623.

Adding to 4322244222 its reverse (2224422234), we get a palindrome (6546666456).

The spelling of 4322244222 in words is "four billion, three hundred twenty-two million, two hundred forty-four thousand, two hundred twenty-two".