222001322224 has 40 divisors (see below), whose sum is σ = 470054936880. Its totient is φ = 100732300800.

The previous prime is 222001322209. The next prime is 222001322233. The reversal of 222001322224 is 422223100222.

222001322224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 222001322195 and 222001322204.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1008267 + ... + 1208554.

It is an arithmetic number, because the mean of its divisors is an integer number (11751373422).

Almost surely, 2^222001322224 is an apocalyptic number.

It is an amenable number.

222001322224 is an abundant number, since it is smaller than the sum of its proper divisors (248053614656).

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

222001322224 is a wasteful number, since it uses less digits than its factorization.

222001322224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2217409 (or 2217403 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 222001322224 its reverse (422223100222), we get a palindrome (644224422446).

The spelling of 222001322224 in words is "two hundred twenty-two billion, one million, three hundred twenty-two thousand, two hundred twenty-four".