2244422422 has 48 divisors (see below), whose sum is σ = 3795543360. Its totient is φ = 986870000.

The previous prime is 2244422419. The next prime is 2244422431. The reversal of 2244422422 is 2242244422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8941797 + ... + 8942047.

It is an arithmetic number, because the mean of its divisors is an integer number (79073820).

Almost surely, 2^2244422422 is an apocalyptic number.

2244422422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2244422422 is a deficient number, since it is larger than the sum of its proper divisors (1551120938).

2244422422 is a wasteful number, since it uses less digits than its factorization.

2244422422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489 (or 406 counting only the distinct ones).

The product of its digits is 16384, while the sum is 28.

The square root of 2244422422 is about 47375.3355872019. The cubic root of 2244422422 is about 1309.2870315734.

Adding to 2244422422 its reverse (2242244422), we get a palindrome (4486666844).

It can be divided in two parts, 22 and 44422422, that added together give a palindrome (44422444).

The spelling of 2244422422 in words is "two billion, two hundred forty-four million, four hundred twenty-two thousand, four hundred twenty-two".