224242012 has 12 divisors (see below), whose sum is σ = 393274336. Its totient is φ = 111877920.

The previous prime is 224241991. The next prime is 224242027. The reversal of 224242012 is 210242422.

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, 58689 + ... + 62392.

Almost surely, 2^224242012 is an apocalyptic number.

It is an amenable number.

224242012 is a deficient number, since it is larger than the sum of its proper divisors (169032324).

224242012 is a wasteful number, since it uses less digits than its factorization.

224242012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121548 (or 121546 counting only the distinct ones).

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

The square root of 224242012 is about 14974.7124179398. The cubic root of 224242012 is about 607.5364332048.

Adding to 224242012 its reverse (210242422), we get a palindrome (434484434).

The spelling of 224242012 in words is "two hundred twenty-four million, two hundred forty-two thousand, twelve".