222304211224 has 64 divisors (see below), whose sum is σ = 454580683200. Its totient is φ = 101594701824.

The previous prime is 222304211221. The next prime is 222304211231. The reversal of 222304211224 is 422112403222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222304211221) 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, 302844 + ... + 732340.

It is an arithmetic number, because the mean of its divisors is an integer number (7102823175).

Almost surely, 2^222304211224 is an apocalyptic number.

It is an amenable number.

222304211224 is an abundant number, since it is smaller than the sum of its proper divisors (232276471976).

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

222304211224 is a wasteful number, since it uses less digits than its factorization.

222304211224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429652 (or 429648 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 222304211224 its reverse (422112403222), we get a palindrome (644416614446).

The spelling of 222304211224 in words is "two hundred twenty-two billion, three hundred four million, two hundred eleven thousand, two hundred twenty-four".