204011224 has 16 divisors (see below), whose sum is σ = 382921920. Its totient is φ = 101898720.

The previous prime is 204011207. The next prime is 204011233. The reversal of 204011224 is 422110402.

204011224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 204011198 and 204011207.

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, 4939 + ... + 20794.

It is an arithmetic number, because the mean of its divisors is an integer number (23932620).

Almost surely, 2^204011224 is an apocalyptic number.

It is an amenable number.

204011224 is a deficient number, since it is larger than the sum of its proper divisors (178910696).

204011224 is a wasteful number, since it uses less digits than its factorization.

204011224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26730 (or 26726 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 204011224 is about 14283.2497702729. The cubic root of 204011224 is about 588.6873277410.

Adding to 204011224 its reverse (422110402), we get a palindrome (626121626).

The spelling of 204011224 in words is "two hundred four million, eleven thousand, two hundred twenty-four".