11233201231201 has 4 divisors (see below), whose sum is σ = 11234068070400. Its totient is φ = 11232334392004.

The previous prime is 11233201231171. The next prime is 11233201231247. The reversal of 11233201231201 is 10213210233211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11233201231201 - 2¹³ = 11233201223009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11233201231001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433400161 + ... + 433426078.

It is an arithmetic number, because the mean of its divisors is an integer number (2808517017600).

Almost surely, 2^{11233201231201} is an apocalyptic number.

It is an amenable number.

11233201231201 is a deficient number, since it is larger than the sum of its proper divisors (866839199).

11233201231201 is an equidigital number, since it uses as much as digits as its factorization.

11233201231201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866839198.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 11233201231201 its reverse (10213210233211), we get a palindrome (21446411464412).

The spelling of 11233201231201 in words is "eleven trillion, two hundred thirty-three billion, two hundred one million, two hundred thirty-one thousand, two hundred one".