220450214 has 8 divisors (see below), whose sum is σ = 336914640. Its totient is φ = 108145336.

The previous prime is 220450201. The next prime is 220450229. The reversal of 220450214 is 412054022.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1039754 + ... + 1039965.

It is an arithmetic number, because the mean of its divisors is an integer number (42114330).

Almost surely, 2^220450214 is an apocalyptic number.

220450214 is a deficient number, since it is larger than the sum of its proper divisors (116464426).

220450214 is a wasteful number, since it uses less digits than its factorization.

220450214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2079774.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 220450214 is about 14847.5659284611. The cubic root of 220450214 is about 604.0925895659.

The spelling of 220450214 in words is "two hundred twenty million, four hundred fifty thousand, two hundred fourteen".