220219214 has 12 divisors (see below), whose sum is σ = 342114864. Its totient is φ = 106311912.

The previous prime is 220219213. The next prime is 220219217. The reversal of 220219214 is 412912022.

220219214 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 220219214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220219213) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63782 + ... + 67145.

It is an arithmetic number, because the mean of its divisors is an integer number (28509572).

Almost surely, 2^220219214 is an apocalyptic number.

220219214 is a deficient number, since it is larger than the sum of its proper divisors (121895650).

220219214 is a wasteful number, since it uses less digits than its factorization.

220219214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130987 (or 130958 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 220219214 is about 14839.7848367151. The cubic root of 220219214 is about 603.8815152146.

The spelling of 220219214 in words is "two hundred twenty million, two hundred nineteen thousand, two hundred fourteen".