11202011122211 has 16 divisors (see below), whose sum is σ = 13796671795200. Its totient is φ = 8856970347168.

The previous prime is 11202011122201. The next prime is 11202011122213. The reversal of 11202011122211 is 11222111020211.

It is a cyclic number.

It is not a de Polignac number, because 11202011122211 - 2¹⁰ = 11202011121187 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11202011122211.

It is not an unprimeable number, because it can be changed into a prime (11202011122213) 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 15 ways as a sum of consecutive naturals, for example, 42641471 + ... + 42903368.

It is an arithmetic number, because the mean of its divisors is an integer number (862291987200).

Almost surely, 2^{11202011122211} is an apocalyptic number.

11202011122211 is a deficient number, since it is larger than the sum of its proper divisors (2594660672989).

11202011122211 is a wasteful number, since it uses less digits than its factorization.

11202011122211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85546298.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11202011122211 its reverse (11222111020211), we get a palindrome (22424122142422).

The spelling of 11202011122211 in words is "eleven trillion, two hundred two billion, eleven million, one hundred twenty-two thousand, two hundred eleven".