2244044022 has 16 divisors (see below), whose sum is σ = 4896096192. Its totient is φ = 680013320.

The previous prime is 2244043993. The next prime is 2244044029. The reversal of 2244044022 is 2204404422.

It is a junction number, because it is equal to n+sod(n) for n = 2244043983 and 2244044001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244044029) 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, 17000268 + ... + 17000399.

It is an arithmetic number, because the mean of its divisors is an integer number (306006012).

Almost surely, 2^2244044022 is an apocalyptic number.

2244044022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2244044022 is an abundant number, since it is smaller than the sum of its proper divisors (2652052170).

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

2244044022 is a wasteful number, since it uses less digits than its factorization.

2244044022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34000683.

The product of its (nonzero) digits is 4096, while the sum is 24.

The square root of 2244044022 is about 47371.3417796034. The cubic root of 2244044022 is about 1309.2134473774.

Adding to 2244044022 its reverse (2204404422), we get a palindrome (4448448444).

It can be divided in two parts, 22 and 44044022, that added together give a palindrome (44044044).

The spelling of 2244044022 in words is "two billion, two hundred forty-four million, forty-four thousand, twenty-two".