4440032223022 has 24 divisors (see below), whose sum is σ = 7321667042088. Its totient is φ = 2017888231920.

The previous prime is 4440032223007. The next prime is 4440032223031. The reversal of 4440032223022 is 2203222300444.

It is a happy number.

It is a super-2 number, since 2×4440032223022² (a number of 26 digits) 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 11 ways as a sum of consecutive naturals, for example, 190468 + ... + 2986024.

It is an arithmetic number, because the mean of its divisors is an integer number (305069460087).

Almost surely, 2^{4440032223022} is an apocalyptic number.

4440032223022 is a deficient number, since it is larger than the sum of its proper divisors (2881634819066).

4440032223022 is a wasteful number, since it uses less digits than its factorization.

4440032223022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2802144 (or 2802133 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 4440032223022 its reverse (2203222300444), we get a palindrome (6643254523466).

The spelling of 4440032223022 in words is "four trillion, four hundred forty billion, thirty-two million, two hundred twenty-three thousand, twenty-two".