204022605030 has 64 divisors (see below), whose sum is σ = 500220472320. Its totient is φ = 53232689664.

The previous prime is 204022605029. The next prime is 204022605037. The reversal of 204022605030 is 30506220402.

204022605030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204022605037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5193201 + ... + 5232339.

It is an arithmetic number, because the mean of its divisors is an integer number (7815944880).

Almost surely, 2^204022605030 is an apocalyptic number.

204022605030 is an abundant number, since it is smaller than the sum of its proper divisors (296197867290).

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

204022605030 is a wasteful number, since it uses less digits than its factorization.

204022605030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42893.

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 204022605030 its reverse (30506220402), we get a palindrome (234528825432).

The spelling of 204022605030 in words is "two hundred four billion, twenty-two million, six hundred five thousand, thirty".