224214442 has 16 divisors (see below), whose sum is σ = 351812160. Its totient is φ = 106967872.

The previous prime is 224214439. The next prime is 224214443. The reversal of 224214442 is 244412422.

It is not an unprimeable number, because it can be changed into a prime (224214443) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 13458 + ... + 25090.

It is an arithmetic number, because the mean of its divisors is an integer number (21988260).

Almost surely, 2^224214442 is an apocalyptic number.

224214442 is a deficient number, since it is larger than the sum of its proper divisors (127597718).

224214442 is a wasteful number, since it uses less digits than its factorization.

224214442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12077.

The product of its digits is 4096, while the sum is 25.

The square root of 224214442 is about 14973.7918377410. The cubic root of 224214442 is about 607.5115338177.

Adding to 224214442 its reverse (244412422), we get a palindrome (468626864).

The spelling of 224214442 in words is "two hundred twenty-four million, two hundred fourteen thousand, four hundred forty-two".