11201110112011 has 2 divisors, whose sum is σ = 11201110112012. Its totient is φ = 11201110112010.

The previous prime is 11201110111967. The next prime is 11201110112039. The reversal of 11201110112011 is 11021101110211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11201110112011 - 2⁷ = 11201110111883 is a prime.

It is a super-3 number, since 3×11201110112011³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11201110111982 and 11201110112000.

It is not a weakly prime, because it can be changed into another prime (11201110112041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600555056005 + 5600555056006.

It is an arithmetic number, because the mean of its divisors is an integer number (5600555056006).

Almost surely, 2^{11201110112011} is an apocalyptic number.

11201110112011 is a deficient number, since it is larger than the sum of its proper divisors (1).

11201110112011 is an equidigital number, since it uses as much as digits as its factorization.

11201110112011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 11201110112011 its reverse (11021101110211), we get a palindrome (22222211222222).

The spelling of 11201110112011 in words is "eleven trillion, two hundred one billion, one hundred ten million, one hundred twelve thousand, eleven".