11201100212011 has 2 divisors, whose sum is σ = 11201100212012. Its totient is φ = 11201100212010.

The previous prime is 11201100211969. The next prime is 11201100212017. The reversal of 11201100212011 is 11021200110211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11201100212011 - 2³⁵ = 11166740473643 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11201100211982 and 11201100212000.

It is not a weakly prime, because it can be changed into another prime (11201100212017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600550106005 + 5600550106006.

It is an arithmetic number, because the mean of its divisors is an integer number (5600550106006).

Almost surely, 2^{11201100212011} is an apocalyptic number.

11201100212011 is a deficient number, since it is larger than the sum of its proper divisors (1).

11201100212011 is an equidigital number, since it uses as much as digits as its factorization.

11201100212011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11201100212011 its reverse (11021200110211), we get a palindrome (22222300322222).

The spelling of 11201100212011 in words is "eleven trillion, two hundred one billion, one hundred million, two hundred twelve thousand, eleven".