11031332112201 has 32 divisors (see below), whose sum is σ = 15682641465600. Its totient is φ = 6873211699200.

The previous prime is 11031332112161. The next prime is 11031332112299. The reversal of 11031332112201 is 10221123313011.

It is not a de Polignac number, because 11031332112201 - 2²¹ = 11031330015049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11031332122201) 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 31 ways as a sum of consecutive naturals, for example, 20441635 + ... + 20974343.

It is an arithmetic number, because the mean of its divisors is an integer number (490082545800).

Almost surely, 2^{11031332112201} is an apocalyptic number.

It is an amenable number.

11031332112201 is a deficient number, since it is larger than the sum of its proper divisors (4651309353399).

11031332112201 is a wasteful number, since it uses less digits than its factorization.

11031332112201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535569.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 11031332112201 its reverse (10221123313011), we get a palindrome (21252455425212).

The spelling of 11031332112201 in words is "eleven trillion, thirty-one billion, three hundred thirty-two million, one hundred twelve thousand, two hundred one".