22223112230 has 32 divisors (see below), whose sum is σ = 44024313888. Its totient is φ = 8009612800.

The previous prime is 22223112229. The next prime is 22223112239. The reversal of 22223112230 is 3221132222.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22223112239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 881501 + ... + 906360.

It is an arithmetic number, because the mean of its divisors is an integer number (1375759809).

Almost surely, 2^22223112230 is an apocalyptic number.

22223112230 is a deficient number, since it is larger than the sum of its proper divisors (21801201658).

22223112230 is a wasteful number, since it uses less digits than its factorization.

22223112230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1787992.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 22223112230 its reverse (3221132222), we get a palindrome (25444244452).

The spelling of 22223112230 in words is "twenty-two billion, two hundred twenty-three million, one hundred twelve thousand, two hundred thirty".