204522232118 has 4 divisors (see below), whose sum is σ = 306783348180. Its totient is φ = 102261116058.

The previous prime is 204522232099. The next prime is 204522232141. The reversal of 204522232118 is 811232225402.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51130558028 + ... + 51130558031.

It is an arithmetic number, because the mean of its divisors is an integer number (76695837045).

Almost surely, 2^204522232118 is an apocalyptic number.

204522232118 is a deficient number, since it is larger than the sum of its proper divisors (102261116062).

204522232118 is a wasteful number, since it uses less digits than its factorization.

204522232118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102261116061.

The product of its (nonzero) digits is 15360, while the sum is 32.

The spelling of 204522232118 in words is "two hundred four billion, five hundred twenty-two million, two hundred thirty-two thousand, one hundred eighteen".