22244234322 has 8 divisors (see below), whose sum is σ = 44488468656. Its totient is φ = 7414744772.

The previous prime is 22244234317. The next prime is 22244234323. The reversal of 22244234322 is 22343244222.

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

22244234322 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 22244234322.

It is not an unprimeable number, because it can be changed into a prime (22244234323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1853686188 + ... + 1853686199.

It is an arithmetic number, because the mean of its divisors is an integer number (5561058582).

Almost surely, 2^22244234322 is an apocalyptic number.

22244234322 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.

22244234322 is a wasteful number, since it uses less digits than its factorization.

22244234322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3707372392.

The product of its digits is 36864, while the sum is 30.

Adding to 22244234322 its reverse (22343244222), we get a palindrome (44587478544).

The spelling of 22244234322 in words is "twenty-two billion, two hundred forty-four million, two hundred thirty-four thousand, three hundred twenty-two".