11045664203201 has 16 divisors (see below), whose sum is σ = 11436012607488. Its totient is φ = 10661808902400.

The previous prime is 11045664203191. The next prime is 11045664203207. The reversal of 11045664203201 is 10230246654011.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11045664203201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11045664203207) 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 15 ways as a sum of consecutive naturals, for example, 52186256 + ... + 52397486.

It is an arithmetic number, because the mean of its divisors is an integer number (714750787968).

Almost surely, 2^{11045664203201} is an apocalyptic number.

It is an amenable number.

11045664203201 is a deficient number, since it is larger than the sum of its proper divisors (390348404287).

11045664203201 is a wasteful number, since it uses less digits than its factorization.

11045664203201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226592.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 11045664203201 in words is "eleven trillion, forty-five billion, six hundred sixty-four million, two hundred three thousand, two hundred one".