204003422312 has 16 divisors (see below), whose sum is σ = 382779852000. Its totient is φ = 101928795120.

The previous prime is 204003422303. The next prime is 204003422341. The reversal of 204003422312 is 213224300402.

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, 9102614 + ... + 9124997.

It is an arithmetic number, because the mean of its divisors is an integer number (23923740750).

Almost surely, 2^204003422312 is an apocalyptic number.

It is an amenable number.

204003422312 is a deficient number, since it is larger than the sum of its proper divisors (178776429688).

204003422312 is a wasteful number, since it uses less digits than its factorization.

204003422312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18229016 (or 18229012 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 204003422312 its reverse (213224300402), we get a palindrome (417227722714).

The spelling of 204003422312 in words is "two hundred four billion, three million, four hundred twenty-two thousand, three hundred twelve".