22233424222 has 4 divisors (see below), whose sum is σ = 33350136336. Its totient is φ = 11116712110.

The previous prime is 22233424189. The next prime is 22233424253. The reversal of 22233424222 is 22242433222.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5558356054 + ... + 5558356057.

It is an arithmetic number, because the mean of its divisors is an integer number (8337534084).

Almost surely, 2^22233424222 is an apocalyptic number.

22233424222 is a deficient number, since it is larger than the sum of its proper divisors (11116712114).

22233424222 is a wasteful number, since it uses less digits than its factorization.

22233424222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11116712113.

The product of its digits is 18432, while the sum is 28.

Adding to 22233424222 its reverse (22242433222), we get a palindrome (44475857444).

The spelling of 22233424222 in words is "twenty-two billion, two hundred thirty-three million, four hundred twenty-four thousand, two hundred twenty-two".