22041224422 has 8 divisors (see below), whose sum is σ = 37784956176. Its totient is φ = 9446239032.

The previous prime is 22041224419. The next prime is 22041224441. The reversal of 22041224422 is 22442214022.

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, 787186573 + ... + 787186600.

It is an arithmetic number, because the mean of its divisors is an integer number (4723119522).

Almost surely, 2^22041224422 is an apocalyptic number.

22041224422 is a deficient number, since it is larger than the sum of its proper divisors (15743731754).

22041224422 is a wasteful number, since it uses less digits than its factorization.

22041224422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1574373182.

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 22041224422 its reverse (22442214022), we get a palindrome (44483438444).

The spelling of 22041224422 in words is "twenty-two billion, forty-one million, two hundred twenty-four thousand, four hundred twenty-two".