14220214 has 8 divisors (see below), whose sum is σ = 21648888. Its totient is φ = 7003920.

The previous prime is 14220209. The next prime is 14220253. The reversal of 14220214 is 41202241.

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, 52927 + ... + 53194.

It is an arithmetic number, because the mean of its divisors is an integer number (2706111).

Almost surely, 2^14220214 is an apocalyptic number.

14220214 is a deficient number, since it is larger than the sum of its proper divisors (7428674).

14220214 is a wasteful number, since it uses less digits than its factorization.

14220214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106190.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 14220214 is about 3770.9699017627. The cubic root of 14220214 is about 242.2713414806.

Adding to 14220214 its reverse (41202241), we get a palindrome (55422455).

The spelling of 14220214 in words is "fourteen million, two hundred twenty thousand, two hundred fourteen".