4423022232 has 64 divisors (see below), whose sum is σ = 11682316800. Its totient is φ = 1393203840.

The previous prime is 4423022213. The next prime is 4423022267. The reversal of 4423022232 is 2322203244.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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, 34894 + ... + 100317.

It is an arithmetic number, because the mean of its divisors is an integer number (182536200).

Almost surely, 2^4423022232 is an apocalyptic number.

It is an amenable number.

4423022232 is an abundant number, since it is smaller than the sum of its proper divisors (7259294568).

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

4423022232 is a wasteful number, since it uses less digits than its factorization.

4423022232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135296 (or 135292 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 4423022232 is about 66505.8060021830. The cubic root of 4423022232 is about 1641.4955413898.

Adding to 4423022232 its reverse (2322203244), we get a palindrome (6745225476).

The spelling of 4423022232 in words is "four billion, four hundred twenty-three million, twenty-two thousand, two hundred thirty-two".