204020022302322 has 16 divisors (see below), whose sum is σ = 408042868330080. Its totient is φ = 68006203479872.

The previous prime is 204020022302311. The next prime is 204020022302413. The reversal of 204020022302322 is 223203220020402.

It is a junction number, because it is equal to n+sod(n) for n = 204020022302292 and 204020022302301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116715372 + ... + 118450487.

It is an arithmetic number, because the mean of its divisors is an integer number (25502679270630).

Almost surely, 2^{204020022302322} is an apocalyptic number.

204020022302322 is an abundant number, since it is smaller than the sum of its proper divisors (204022846027758).

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

204020022302322 is a wasteful number, since it uses less digits than its factorization.

204020022302322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235310457.

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 204020022302322 its reverse (223203220020402), we get a palindrome (427223242322724).

The spelling of 204020022302322 in words is "two hundred four trillion, twenty billion, twenty-two million, three hundred two thousand, three hundred twenty-two".