204243440401222 has 8 divisors (see below), whose sum is σ = 306374500247256. Its totient is φ = 102118606985472.

The previous prime is 204243440401207. The next prime is 204243440401261. The reversal of 204243440401222 is 222104044342402.

204243440401222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1556525563 + ... + 1556656774.

It is an arithmetic number, because the mean of its divisors is an integer number (38296812530907).

Almost surely, 2^{204243440401222} is an apocalyptic number.

204243440401222 is a deficient number, since it is larger than the sum of its proper divisors (102131059846034).

204243440401222 is a wasteful number, since it uses less digits than its factorization.

204243440401222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3113215142.

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 204243440401222 its reverse (222104044342402), we get a palindrome (426347484743624).

The spelling of 204243440401222 in words is "two hundred four trillion, two hundred forty-three billion, four hundred forty million, four hundred one thousand, two hundred twenty-two".