204221032422444 has 24 divisors (see below), whose sum is σ = 529461935910320. Its totient is φ = 68073677474112.

The previous prime is 204221032422413. The next prime is 204221032422457. The reversal of 204221032422444 is 444224230122402.

204221032422444 is a `hidden beast` number, since 2 + 0 + 4 + 221 + 0 + 3 + 2 + 422 + 4 + 4 + 4 = 666.

204221032422444 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 204221032422399 and 204221032422408.

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, 945467742589 + ... + 945467742804.

Almost surely, 2^{204221032422444} is an apocalyptic number.

It is an amenable number.

204221032422444 is an abundant number, since it is smaller than the sum of its proper divisors (325240903487876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

204221032422444 is a wasteful number, since it uses less digits than its factorization.

204221032422444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1890935485406 (or 1890935485398 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 36.

Adding to 204221032422444 its reverse (444224230122402), we get a palindrome (648445262544846).

The spelling of 204221032422444 in words is "two hundred four trillion, two hundred twenty-one billion, thirty-two million, four hundred twenty-two thousand, four hundred forty-four".