11204201334321 has 48 divisors (see below), whose sum is σ = 16919247159360. Its totient is φ = 7135674860160.

The previous prime is 11204201334317. The next prime is 11204201334383. The reversal of 11204201334321 is 12343310240211.

11204201334321 is a `hidden beast` number, since 1 + 1 + 2 + 0 + 4 + 2 + 0 + 1 + 334 + 321 = 666.

It is not a de Polignac number, because 11204201334321 - 2² = 11204201334317 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11204201334721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22401451 + ... + 22896143.

It is an arithmetic number, because the mean of its divisors is an integer number (352484315820).

Almost surely, 2^{11204201334321} is an apocalyptic number.

It is an amenable number.

11204201334321 is a deficient number, since it is larger than the sum of its proper divisors (5715045825039).

11204201334321 is a wasteful number, since it uses less digits than its factorization.

11204201334321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495646 (or 495643 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 11204201334321 its reverse (12343310240211), we get a palindrome (23547511574532).

The spelling of 11204201334321 in words is "eleven trillion, two hundred four billion, two hundred one million, three hundred thirty-four thousand, three hundred twenty-one".