22224043122 has 16 divisors (see below), whose sum is σ = 44488840032. Its totient is φ = 7401222080.

The previous prime is 22224043111. The next prime is 22224043151. The reversal of 22224043122 is 22134042222.

It is a junction number, because it is equal to n+sod(n) for n = 22224043092 and 22224043101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1690983 + ... + 1704074.

It is an arithmetic number, because the mean of its divisors is an integer number (2780552502).

Almost surely, 2^22224043122 is an apocalyptic number.

22224043122 is an abundant number, since it is smaller than the sum of its proper divisors (22264796910).

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

22224043122 is a wasteful number, since it uses less digits than its factorization.

22224043122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3396153.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 22224043122 its reverse (22134042222), we get a palindrome (44358085344).

The spelling of 22224043122 in words is "twenty-two billion, two hundred twenty-four million, forty-three thousand, one hundred twenty-two".