11443322040211 has 16 divisors (see below), whose sum is σ = 11791664501760. Its totient is φ = 11098895018400.

The previous prime is 11443322040197. The next prime is 11443322040229. The reversal of 11443322040211 is 11204022334411.

It is a happy number.

11443322040211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11443322040211 - 2¹¹ = 11443322038163 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 11443322040211.

It is not an unprimeable number, because it can be changed into a prime (11443322040281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4335166 + ... + 6456028.

It is an arithmetic number, because the mean of its divisors is an integer number (736979031360).

Almost surely, 2^{11443322040211} is an apocalyptic number.

11443322040211 is a deficient number, since it is larger than the sum of its proper divisors (348342461549).

11443322040211 is a wasteful number, since it uses less digits than its factorization.

11443322040211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2121786.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 11443322040211 its reverse (11204022334411), we get a palindrome (22647344374622).

The spelling of 11443322040211 in words is "eleven trillion, four hundred forty-three billion, three hundred twenty-two million, forty thousand, two hundred eleven".