222300232 has 96 divisors (see below), whose sum is σ = 534340800. Its totient is φ = 84839040.

The previous prime is 222300223. The next prime is 222300263. The reversal of 222300232 is 232003222.

222300232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 358819 + ... + 359437.

It is an arithmetic number, because the mean of its divisors is an integer number (5566050).

Almost surely, 2^222300232 is an apocalyptic number.

222300232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222300232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267170400).

222300232 is an abundant number, since it is smaller than the sum of its proper divisors (312040568).

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

222300232 is a wasteful number, since it uses less digits than its factorization.

222300232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707 (or 692 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 222300232 is about 14909.7361479001. The cubic root of 222300232 is about 605.7777325722. Note that the first 4 decimals are identical.

Adding to 222300232 its reverse (232003222), we get a palindrome (454303454).

The spelling of 222300232 in words is "two hundred twenty-two million, three hundred thousand, two hundred thirty-two".