11120111201211 has 32 divisors (see below), whose sum is σ = 14875665750528. Its totient is φ = 7389037555200.

The previous prime is 11120111201201. The next prime is 11120111201233. The reversal of 11120111201211 is 11210211102111.

It is not a de Polignac number, because 11120111201211 - 2¹⁴ = 11120111184827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11120111201201) 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 31 ways as a sum of consecutive naturals, for example, 3970049011 + ... + 3970051811.

It is an arithmetic number, because the mean of its divisors is an integer number (464864554704).

Almost surely, 2^{11120111201211} is an apocalyptic number.

11120111201211 is a deficient number, since it is larger than the sum of its proper divisors (3755554549317).

11120111201211 is a wasteful number, since it uses less digits than its factorization.

11120111201211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6371.

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

Adding to 11120111201211 its reverse (11210211102111), we get a palindrome (22330322303322).

The spelling of 11120111201211 in words is "eleven trillion, one hundred twenty billion, one hundred eleven million, two hundred one thousand, two hundred eleven".