220343014 has 8 divisors (see below), whose sum is σ = 333787248. Its totient is φ = 109080600.

The previous prime is 220342987. The next prime is 220343017. The reversal of 220343014 is 410343022.

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

It is a junction number, because it is equal to n+sod(n) for n = 220342982 and 220343000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220343017) 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 3 ways as a sum of consecutive naturals, for example, 545202 + ... + 545605.

It is an arithmetic number, because the mean of its divisors is an integer number (41723406).

Almost surely, 2^220343014 is an apocalyptic number.

220343014 is a deficient number, since it is larger than the sum of its proper divisors (113444234).

220343014 is a wasteful number, since it uses less digits than its factorization.

220343014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090910.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 220343014 is about 14843.9554701569. The cubic root of 220343014 is about 603.9946547924.

Adding to 220343014 its reverse (410343022), we get a palindrome (630686036).

The spelling of 220343014 in words is "two hundred twenty million, three hundred forty-three thousand, fourteen".