11120012111211 has 16 divisors (see below), whose sum is σ = 15699409428384. Its totient is φ = 6977009700864.

The previous prime is 11120012111161. The next prime is 11120012111269. The reversal of 11120012111211 is 11211121002111.

It is not a de Polignac number, because 11120012111211 - 2⁷ = 11120012111083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11120012111291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2523610 + ... + 5348703.

It is an arithmetic number, because the mean of its divisors is an integer number (981213089274).

Almost surely, 2^{11120012111211} is an apocalyptic number.

11120012111211 is a deficient number, since it is larger than the sum of its proper divisors (4579397317173).

11120012111211 is a wasteful number, since it uses less digits than its factorization.

11120012111211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7900030.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 11120012111211 its reverse (11211121002111), we get a palindrome (22331133113322).

The spelling of 11120012111211 in words is "eleven trillion, one hundred twenty billion, twelve million, one hundred eleven thousand, two hundred eleven".