4044022022 has 16 divisors (see below), whose sum is σ = 6136470144. Its totient is φ = 1998600000.

The previous prime is 4044022019. The next prime is 4044022027. The reversal of 4044022022 is 2202204404.

It is a super-2 number, since 2×4044022022² = 32708228228841936968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4044021985 and 4044022003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4044022027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104747 + ... + 138057.

It is an arithmetic number, because the mean of its divisors is an integer number (383529384).

Almost surely, 2^4044022022 is an apocalyptic number.

4044022022 is a deficient number, since it is larger than the sum of its proper divisors (2092448122).

4044022022 is a wasteful number, since it uses less digits than its factorization.

4044022022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34015.

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 4044022022 is about 63592.6255315819. The cubic root of 4044022022 is about 1593.2032022108.

Adding to 4044022022 its reverse (2202204404), we get a palindrome (6246226426).

The spelling of 4044022022 in words is "four billion, forty-four million, twenty-two thousand, twenty-two".