22444244022 has 8 divisors (see below), whose sum is σ = 44888488056. Its totient is φ = 7481414672.

The previous prime is 22444243909. The next prime is 22444244051. The reversal of 22444244022 is 22044244422.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

22444244022 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1870353663 + ... + 1870353674.

It is an arithmetic number, because the mean of its divisors is an integer number (5611061007).

Almost surely, 2^22444244022 is an apocalyptic number.

22444244022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22444244022 is a wasteful number, since it uses less digits than its factorization.

22444244022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3740707342.

The product of its (nonzero) digits is 32768, while the sum is 30.

Adding to 22444244022 its reverse (22044244422), we get a palindrome (44488488444).

The spelling of 22444244022 in words is "twenty-two billion, four hundred forty-four million, two hundred forty-four thousand, twenty-two".