224202214 has 8 divisors (see below), whose sum is σ = 340082280. Its totient is φ = 110841456.

The previous prime is 224202191. The next prime is 224202247. The reversal of 224202214 is 412202422.

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 = 224202191 and 224202200.

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, 629604 + ... + 629959.

It is an arithmetic number, because the mean of its divisors is an integer number (42510285).

Almost surely, 2^224202214 is an apocalyptic number.

224202214 is a deficient number, since it is larger than the sum of its proper divisors (115880066).

224202214 is a wasteful number, since it uses less digits than its factorization.

224202214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259654.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 224202214 is about 14973.3835187642. The cubic root of 224202214 is about 607.5004896494.

Adding to 224202214 its reverse (412202422), we get a palindrome (636404636).

It can be divided in two parts, 22420221 and 4, that added together give a square (22420225 = 4735²).

The spelling of 224202214 in words is "two hundred twenty-four million, two hundred two thousand, two hundred fourteen".