11233201211 has 8 divisors (see below), whose sum is σ = 11314310304. Its totient is φ = 11152180800.

The previous prime is 11233201157. The next prime is 11233201249. The reversal of 11233201211 is 11210233211.

11233201211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11233201211 - 2²² = 11229006907 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11233201211.

It is not an unprimeable number, because it can be changed into a prime (11233201411) 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 7 ways as a sum of consecutive naturals, for example, 243485 + ... + 285921.

It is an arithmetic number, because the mean of its divisors is an integer number (1414288788).

Almost surely, 2^11233201211 is an apocalyptic number.

11233201211 is a deficient number, since it is larger than the sum of its proper divisors (81109093).

11233201211 is a wasteful number, since it uses less digits than its factorization.

11233201211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44341.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11233201211 its reverse (11210233211), we get a palindrome (22443434422).

The spelling of 11233201211 in words is "eleven billion, two hundred thirty-three million, two hundred one thousand, two hundred eleven".