222320004324 has 48 divisors (see below), whose sum is σ = 565934831616. Its totient is φ = 67366202400.

The previous prime is 222320004317. The next prime is 222320004343. The reversal of 222320004324 is 423400023222.

It is a happy number.

222320004324 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 222320004294 and 222320004303.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3757329 + ... + 3816039.

It is an arithmetic number, because the mean of its divisors is an integer number (11790308992).

Almost surely, 2^222320004324 is an apocalyptic number.

It is an amenable number.

222320004324 is an abundant number, since it is smaller than the sum of its proper divisors (343614827292).

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

222320004324 is a wasteful number, since it uses less digits than its factorization.

222320004324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87416 (or 87414 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 222320004324 its reverse (423400023222), we get a palindrome (645720027546).

The spelling of 222320004324 in words is "two hundred twenty-two billion, three hundred twenty million, four thousand, three hundred twenty-four".