222424224222 has 16 divisors (see below), whose sum is σ = 444924340992. Its totient is φ = 74128759320.

The previous prime is 222424224221. The next prime is 222424224229. The reversal of 222424224222 is 222422424222.

222424224222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 222424224222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222424224221) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3124054 + ... + 3194457.

It is an arithmetic number, because the mean of its divisors is an integer number (27807771312).

Almost surely, 2^222424224222 is an apocalyptic number.

222424224222 is an abundant number, since it is smaller than the sum of its proper divisors (222500116770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222424224222 is a wasteful number, since it uses less digits than its factorization.

222424224222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6324383.

The product of its digits is 32768, while the sum is 30.

Adding to 222424224222 its reverse (222422424222), we get a palindrome (444846648444).

The spelling of 222424224222 in words is "two hundred twenty-two billion, four hundred twenty-four million, two hundred twenty-four thousand, two hundred twenty-two".