224230012 has 24 divisors (see below), whose sum is σ = 399104496. Its totient is φ = 110210688.

The previous prime is 224230009. The next prime is 224230021. The reversal of 224230012 is 210032422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100218 + ... + 102430.

It is an arithmetic number, because the mean of its divisors is an integer number (16629354).

Almost surely, 2^224230012 is an apocalyptic number.

It is an amenable number.

224230012 is a deficient number, since it is larger than the sum of its proper divisors (174874484).

224230012 is a wasteful number, since it uses less digits than its factorization.

224230012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2637 (or 2635 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 224230012 is about 14974.3117371050. The cubic root of 224230012 is about 607.5255958552.

Adding to 224230012 its reverse (210032422), we get a palindrome (434262434).

The spelling of 224230012 in words is "two hundred twenty-four million, two hundred thirty thousand, twelve".