11103222010211 has 16 divisors (see below), whose sum is σ = 11780249031936. Its totient is φ = 10428863394816.

The previous prime is 11103222010193. The next prime is 11103222010261. The reversal of 11103222010211 is 11201022230111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11103222010211 - 2³⁸ = 10828344103267 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 11103222010211.

It is not an unprimeable number, because it can be changed into a prime (11103222010261) 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, 26799245 + ... + 27210401.

It is an arithmetic number, because the mean of its divisors is an integer number (736265564496).

Almost surely, 2^{11103222010211} is an apocalyptic number.

11103222010211 is a deficient number, since it is larger than the sum of its proper divisors (677027021725).

11103222010211 is a wasteful number, since it uses less digits than its factorization.

11103222010211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414398.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 11103222010211 its reverse (11201022230111), we get a palindrome (22304244240322).

The spelling of 11103222010211 in words is "eleven trillion, one hundred three billion, two hundred twenty-two million, ten thousand, two hundred eleven".