224221414 has 8 divisors (see below), whose sum is σ = 339662448. Its totient is φ = 111000600.

The previous prime is 224221409. The next prime is 224221423. The reversal of 224221414 is 414122422.

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, 554802 + ... + 555205.

It is an arithmetic number, because the mean of its divisors is an integer number (42457806).

Almost surely, 2^224221414 is an apocalyptic number.

224221414 is a deficient number, since it is larger than the sum of its proper divisors (115441034).

224221414 is a wasteful number, since it uses less digits than its factorization.

224221414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110110.

The product of its digits is 1024, while the sum is 22.

The square root of 224221414 is about 14974.0246426938. The cubic root of 224221414 is about 607.5178306564.

Adding to 224221414 its reverse (414122422), we get a palindrome (638343836).

The spelling of 224221414 in words is "two hundred twenty-four million, two hundred twenty-one thousand, four hundred fourteen".