220315214 has 8 divisors (see below), whose sum is σ = 377683248. Its totient is φ = 94420800.

The previous prime is 220315213. The next prime is 220315259. The reversal of 220315214 is 412513022.

220315214 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220315213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7868387 + ... + 7868414.

It is an arithmetic number, because the mean of its divisors is an integer number (47210406).

Almost surely, 2^220315214 is an apocalyptic number.

220315214 is a deficient number, since it is larger than the sum of its proper divisors (157368034).

220315214 is a wasteful number, since it uses less digits than its factorization.

220315214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15736810.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 220315214 is about 14843.0190325284. The cubic root of 220315214 is about 603.9692523418.

Adding to 220315214 its reverse (412513022), we get a palindrome (632828236).

The spelling of 220315214 in words is "two hundred twenty million, three hundred fifteen thousand, two hundred fourteen".