22113224422 has 8 divisors (see below), whose sum is σ = 33170920200. Its totient is φ = 11056251024.

The previous prime is 22113224411. The next prime is 22113224431. The reversal of 22113224422 is 22442231122.

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

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, 96172 + ... + 231247.

It is an arithmetic number, because the mean of its divisors is an integer number (4146365025).

Almost surely, 2^22113224422 is an apocalyptic number.

22113224422 is a deficient number, since it is larger than the sum of its proper divisors (11057695778).

22113224422 is a wasteful number, since it uses less digits than its factorization.

22113224422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361190.

The product of its digits is 3072, while the sum is 25.

Adding to 22113224422 its reverse (22442231122), we get a palindrome (44555455544).

The spelling of 22113224422 in words is "twenty-two billion, one hundred thirteen million, two hundred twenty-four thousand, four hundred twenty-two".