204231443041122 has 16 divisors (see below), whose sum is σ = 466814726951232. Its totient is φ = 58351840868880.

The previous prime is 204231443041121. The next prime is 204231443041169. The reversal of 204231443041122 is 221140344132402.

It is not an unprimeable number, because it can be changed into a prime (204231443041121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2431326702829 + ... + 2431326702912.

It is an arithmetic number, because the mean of its divisors is an integer number (29175920434452).

Almost surely, 2^{204231443041122} is an apocalyptic number.

204231443041122 is an abundant number, since it is smaller than the sum of its proper divisors (262583283910110).

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

204231443041122 is a wasteful number, since it uses less digits than its factorization.

204231443041122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4862653405753.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 204231443041122 its reverse (221140344132402), we get a palindrome (425371787173524).

The spelling of 204231443041122 in words is "two hundred four trillion, two hundred thirty-one billion, four hundred forty-three million, forty-one thousand, one hundred twenty-two".