222222222224 has 20 divisors (see below), whose sum is σ = 430813888944. Its totient is φ = 111044444448.

The previous prime is 222222222169. The next prime is 222222222301. The reversal of 222222222224 is 422222222222.

222222222224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a plaindrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 222222222193 and 222222222202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4139162 + ... + 4192505.

Almost surely, 2^222222222224 is an apocalyptic number.

It is an amenable number.

222222222224 is a deficient number, since it is larger than the sum of its proper divisors (208591666720).

222222222224 is a wasteful number, since it uses less digits than its factorization.

222222222224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8333342 (or 8333336 counting only the distinct ones).

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

Adding to 222222222224 its reverse (422222222222), we get a palindrome (644444444446).

It can be divided in two parts, 22222222222 and 4, that multiplied together give a palindrome (88888888888).

The spelling of 222222222224 in words is "two hundred twenty-two billion, two hundred twenty-two million, two hundred twenty-two thousand, two hundred twenty-four".