219330216 has 48 divisors (see below), whose sum is σ = 678880800. Its totient is φ = 62665632.

The previous prime is 219330211. The next prime is 219330217. The reversal of 219330216 is 612033912.

It is a self number, because there is not a number n which added to its sum of digits gives 219330216.

It is not an unprimeable number, because it can be changed into a prime (219330211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 217086 + ... + 218093.

It is an arithmetic number, because the mean of its divisors is an integer number (14143350).

Almost surely, 2^219330216 is an apocalyptic number.

It is an amenable number.

219330216 is an abundant number, since it is smaller than the sum of its proper divisors (459550584).

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

219330216 is a wasteful number, since it uses less digits than its factorization.

219330216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435198 (or 435191 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 219330216 is about 14809.8013491066. The cubic root of 219330216 is about 603.0678207259.

The spelling of 219330216 in words is "two hundred nineteen million, three hundred thirty thousand, two hundred sixteen".