22242344324222 has 16 divisors (see below), whose sum is σ = 36397392725232. Its totient is φ = 10109926153920.

The previous prime is 22242344324117. The next prime is 22242344324251.

22242344324222 is nontrivially palindromic in base 10.

It is a congruent number.

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, 10528463 + ... + 12463274.

It is an arithmetic number, because the mean of its divisors is an integer number (2274837045327).

Almost surely, 2^{22242344324222} is an apocalyptic number.

22242344324222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22242344324222 is a deficient number, since it is larger than the sum of its proper divisors (14155048401010).

22242344324222 is a wasteful number, since it uses less digits than its factorization.

22242344324222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23035723.

The product of its digits is 589824, while the sum is 38.

It can be divided in two parts, 2224234 and 4324222, that added together give a palindrome (6548456).

The spelling of 22242344324222 in words is "twenty-two trillion, two hundred forty-two billion, three hundred forty-four million, three hundred twenty-four thousand, two hundred twenty-two".