224220014 has 8 divisors (see below), whose sum is σ = 340109280. Its totient is φ = 110850256.

The previous prime is 224219999. The next prime is 224220023. The reversal of 224220014 is 410022422.

It is a happy number.

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

It is a super-2 number, since 2×224220014² = 100549229356320392, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 224219974 and 224220001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 629654 + ... + 630009.

It is an arithmetic number, because the mean of its divisors is an integer number (42513660).

Almost surely, 2^224220014 is an apocalyptic number.

224220014 is a deficient number, since it is larger than the sum of its proper divisors (115889266).

224220014 is a wasteful number, since it uses less digits than its factorization.

224220014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259754.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 224220014 is about 14973.9778950017. The cubic root of 224220014 is about 607.5165662414.

Adding to 224220014 its reverse (410022422), we get a palindrome (634242436).

The spelling of 224220014 in words is "two hundred twenty-four million, two hundred twenty thousand, fourteen".