222223300 has 72 divisors (see below), whose sum is σ = 522536000. Its totient is φ = 81544320.

The previous prime is 222223277. The next prime is 222223319. The reversal of 222223300 is 3322222.

It is a zygodrome in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 258271 + ... + 259129.

Almost surely, 2^222223300 is an apocalyptic number.

222223300 is a gapful number since it is divisible by the number (20) 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 222223300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261268000).

222223300 is an abundant number, since it is smaller than the sum of its proper divisors (300312700).

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

222223300 is a wasteful number, since it uses less digits than its factorization.

222223300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085 (or 1078 counting only the distinct ones).

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

The square root of 222223300 is about 14907.1559997204. The cubic root of 222223300 is about 605.7078435019.

Adding to 222223300 its reverse (3322222), we get a palindrome (225545522).

The spelling of 222223300 in words is "two hundred twenty-two million, two hundred twenty-three thousand, three hundred".