2204641334564 has 12 divisors (see below), whose sum is σ = 4025866785024. Its totient is φ = 1054393681704.

The previous prime is 2204641334563. The next prime is 2204641334611. The reversal of 2204641334564 is 4654331464022.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2204641334561) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 11981746292 + ... + 11981746475.

It is an arithmetic number, because the mean of its divisors is an integer number (335488898752).

Almost surely, 2^{2204641334564} is an apocalyptic number.

It is an amenable number.

2204641334564 is a deficient number, since it is larger than the sum of its proper divisors (1821225450460).

2204641334564 is a wasteful number, since it uses less digits than its factorization.

2204641334564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23963492794 (or 23963492792 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 44.

Adding to 2204641334564 its reverse (4654331464022), we get a palindrome (6858972798586).

The spelling of 2204641334564 in words is "two trillion, two hundred four billion, six hundred forty-one million, three hundred thirty-four thousand, five hundred sixty-four".