11120222210211 has 12 divisors (see below), whose sum is σ = 16907940202920. Its totient is φ = 7023298237920.

The previous prime is 11120222210137. The next prime is 11120222210231. The reversal of 11120222210211 is 11201222202111.

11120222210211 is a `hidden beast` number, since 1 + 1 + 1 + 20 + 222 + 210 + 211 = 666.

It is not a de Polignac number, because 11120222210211 - 2¹¹ = 11120222208163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11120222210231) 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 11 ways as a sum of consecutive naturals, for example, 32515269450 + ... + 32515269791.

It is an arithmetic number, because the mean of its divisors is an integer number (1408995016910).

Almost surely, 2^{11120222210211} is an apocalyptic number.

11120222210211 is a deficient number, since it is larger than the sum of its proper divisors (5787717992709).

11120222210211 is a wasteful number, since it uses less digits than its factorization.

11120222210211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65030539266 (or 65030539263 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 11120222210211 its reverse (11201222202111), we get a palindrome (22321444412322).

It can be divided in two parts, 1112022 and 2210211, that added together give a palindrome (3322233).

The spelling of 11120222210211 in words is "eleven trillion, one hundred twenty billion, two hundred twenty-two million, two hundred ten thousand, two hundred eleven".