4423223211 has 16 divisors (see below), whose sum is σ = 6439633920. Its totient is φ = 2678301920.

The previous prime is 4423223209. The next prime is 4423223239. The reversal of 4423223211 is 1123223244.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4423223211 - 2¹ = 4423223209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4423223261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23835 + ... + 97028.

It is an arithmetic number, because the mean of its divisors is an integer number (402477120).

Almost surely, 2^4423223211 is an apocalyptic number.

4423223211 is a deficient number, since it is larger than the sum of its proper divisors (2016410709).

4423223211 is a wasteful number, since it uses less digits than its factorization.

4423223211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121986.

The product of its digits is 2304, while the sum is 24.

The square root of 4423223211 is about 66507.3169733977. The cubic root of 4423223211 is about 1641.5204038118.

Adding to 4423223211 its reverse (1123223244), we get a palindrome (5546446455).

The spelling of 4423223211 in words is "four billion, four hundred twenty-three million, two hundred twenty-three thousand, two hundred eleven".