224024012 has 6 divisors (see below), whose sum is σ = 392042028. Its totient is φ = 112012004.

The previous prime is 224023999. The next prime is 224024069. The reversal of 224024012 is 210420422.

It is a happy number.

It is a super-2 number, since 2×224024012² = 100373515905152288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28002998 + ... + 28003005.

It is an arithmetic number, because the mean of its divisors is an integer number (65340338).

Almost surely, 2^224024012 is an apocalyptic number.

It is an amenable number.

224024012 is a deficient number, since it is larger than the sum of its proper divisors (168018016).

224024012 is a wasteful number, since it uses less digits than its factorization.

224024012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56006007 (or 56006005 counting only the distinct ones).

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

The square root of 224024012 is about 14967.4317102167. The cubic root of 224024012 is about 607.3394943660.

Adding to 224024012 its reverse (210420422), we get a palindrome (434444434).

The spelling of 224024012 in words is "two hundred twenty-four million, twenty-four thousand, twelve".