22242224222 has 16 divisors (see below), whose sum is σ = 33422716800. Its totient is φ = 11101337688.

The previous prime is 22242224203. The next prime is 22242224237.

It is a happy number.

22242224222 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 22242224191 and 22242224200.

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, 3220529 + ... + 3227427.

It is an arithmetic number, because the mean of its divisors is an integer number (2088919800).

Almost surely, 2^22242224222 is an apocalyptic number.

22242224222 is a deficient number, since it is larger than the sum of its proper divisors (11180492578).

22242224222 is a wasteful number, since it uses less digits than its factorization.

22242224222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9535.

The product of its digits is 8192, while the sum is 26.

The spelling of 22242224222 in words is "twenty-two billion, two hundred forty-two million, two hundred twenty-four thousand, two hundred twenty-two".