4443231022 has 16 divisors (see below), whose sum is σ = 6824391552. Its totient is φ = 2168502840.

The previous prime is 4443231019. The next prime is 4443231041. The reversal of 4443231022 is 2201323444.

It is a happy number.

It is a congruent number.

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, 118663 + ... + 151549.

It is an arithmetic number, because the mean of its divisors is an integer number (426524472).

Almost surely, 2^4443231022 is an apocalyptic number.

4443231022 is a deficient number, since it is larger than the sum of its proper divisors (2381160530).

4443231022 is a wasteful number, since it uses less digits than its factorization.

4443231022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34503.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 4443231022 is about 66657.5653770823. The cubic root of 4443231022 is about 1643.9917414136.

Adding to 4443231022 its reverse (2201323444), we get a palindrome (6644554466).

The spelling of 4443231022 in words is "four billion, four hundred forty-three million, two hundred thirty-one thousand, twenty-two".