204422213132313 has 24 divisors (see below), whose sum is σ = 299963400776928. Its totient is φ = 123739485408000.

The previous prime is 204422213132309. The next prime is 204422213132363. The reversal of 204422213132313 is 313231312224402.

It is a happy number.

204422213132313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 204422213132313 - 2² = 204422213132309 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (204422213132363) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 346898328 + ... + 347487113.

It is an arithmetic number, because the mean of its divisors is an integer number (12498475032372).

Almost surely, 2^{204422213132313} is an apocalyptic number.

It is an amenable number.

204422213132313 is a deficient number, since it is larger than the sum of its proper divisors (95541187644615).

204422213132313 is a wasteful number, since it uses less digits than its factorization.

204422213132313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694386277 (or 694386266 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 204422213132313 its reverse (313231312224402), we get a palindrome (517653525356715).

The spelling of 204422213132313 in words is "two hundred four trillion, four hundred twenty-two billion, two hundred thirteen million, one hundred thirty-two thousand, three hundred thirteen".