204312241122 has 32 divisors (see below), whose sum is σ = 453079911744. Its totient is φ = 60897835200.

The previous prime is 204312241117. The next prime is 204312241141. The reversal of 204312241122 is 221142213402.

204312241122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 204312241092 and 204312241101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25370073 + ... + 25378124.

It is an arithmetic number, because the mean of its divisors is an integer number (14158747242).

Almost surely, 2^204312241122 is an apocalyptic number.

204312241122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

204312241122 is an abundant number, since it is smaller than the sum of its proper divisors (248767670622).

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

204312241122 is a wasteful number, since it uses less digits than its factorization.

204312241122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50748274.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 204312241122 its reverse (221142213402), we get a palindrome (425454454524).

The spelling of 204312241122 in words is "two hundred four billion, three hundred twelve million, two hundred forty-one thousand, one hundred twenty-two".