204422533242 has 32 divisors (see below), whose sum is σ = 412623052800. Its totient is φ = 67512635568.

The previous prime is 204422533219. The next prime is 204422533253. The reversal of 204422533242 is 242335224402.

204422533242 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 381609 + ... + 744627.

It is an arithmetic number, because the mean of its divisors is an integer number (12894470400).

Almost surely, 2^204422533242 is an apocalyptic number.

204422533242 is an abundant number, since it is smaller than the sum of its proper divisors (208200519558).

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

204422533242 is a wasteful number, since it uses less digits than its factorization.

204422533242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363890.

The product of its (nonzero) digits is 92160, while the sum is 33.

Adding to 204422533242 its reverse (242335224402), we get a palindrome (446757757644).

The spelling of 204422533242 in words is "two hundred four billion, four hundred twenty-two million, five hundred thirty-three thousand, two hundred forty-two".