204224321104 has 10 divisors (see below), whose sum is σ = 395684622170. Its totient is φ = 102112160544.

The previous prime is 204224321083. The next prime is 204224321113. The reversal of 204224321104 is 401123422402.

It can be written as a sum of positive squares in only one way, i.e., 183560833600 + 20663487504 = 428440^2 + 143748^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6382010019 + ... + 6382010050.

It is an arithmetic number, because the mean of its divisors is an integer number (39568462217).

Almost surely, 2^204224321104 is an apocalyptic number.

It is an amenable number.

204224321104 is a deficient number, since it is larger than the sum of its proper divisors (191460301066).

204224321104 is a wasteful number, since it uses less digits than its factorization.

204224321104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12764020077 (or 12764020071 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 204224321104 its reverse (401123422402), we get a palindrome (605347743506).

The spelling of 204224321104 in words is "two hundred four billion, two hundred twenty-four million, three hundred twenty-one thousand, one hundred four".