4442231022 has 16 divisors (see below), whose sum is σ = 8890705152. Its totient is φ = 1479703160.

The previous prime is 4442231021. The next prime is 4442231023. The reversal of 4442231022 is 2201322444.

It is an interprime number because it is at equal distance from previous prime (4442231021) and next prime (4442231023).

It is a junction number, because it is equal to n+sod(n) for n = 4442230983 and 4442231001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4442231021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250854 + ... + 267977.

It is an arithmetic number, because the mean of its divisors is an integer number (555669072).

Almost surely, 2^4442231022 is an apocalyptic number.

4442231022 is an abundant number, since it is smaller than the sum of its proper divisors (4448474130).

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

4442231022 is a wasteful number, since it uses less digits than its factorization.

4442231022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520263.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 4442231022 is about 66650.0639309521. The cubic root of 4442231022 is about 1643.8683991069.

Adding to 4442231022 its reverse (2201322444), we get a palindrome (6643553466).

The spelling of 4442231022 in words is "four billion, four hundred forty-two million, two hundred thirty-one thousand, twenty-two".