330000222 has 32 divisors (see below), whose sum is σ = 691430400. Its totient is φ = 104858208.

The previous prime is 330000217. The next prime is 330000233. The reversal of 330000222 is 222000033.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 330000198 and 330000207.

It is a congruent number.

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, 1743 + ... + 25749.

It is an arithmetic number, because the mean of its divisors is an integer number (21607200).

Almost surely, 2^330000222 is an apocalyptic number.

330000222 is an abundant number, since it is smaller than the sum of its proper divisors (361430178).

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

330000222 is a wasteful number, since it uses less digits than its factorization.

330000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24120.

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 330000222 is about 18165.9082349328. The cubic root of 330000222 is about 691.0424779621.

Adding to 330000222 its reverse (222000033), we get a palindrome (552000255).

The spelling of 330000222 in words is "three hundred thirty million, two hundred twenty-two", and thus it is an aban number.