11201110000211 has 4 divisors (see below), whose sum is σ = 11234950212024. Its totient is φ = 11167269788400.

The previous prime is 11201110000207. The next prime is 11201110000243. The reversal of 11201110000211 is 11200001110211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11201110000211 - 2² = 11201110000207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11201110000192 and 11201110000201.

It is not an unprimeable number, because it can be changed into a prime (11201110000411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16920105410 + ... + 16920106071.

It is an arithmetic number, because the mean of its divisors is an integer number (2808737553006).

Almost surely, 2^{11201110000211} is an apocalyptic number.

11201110000211 is a deficient number, since it is larger than the sum of its proper divisors (33840211813).

11201110000211 is an equidigital number, since it uses as much as digits as its factorization.

11201110000211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33840211812.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11201110000211 its reverse (11200001110211), we get a palindrome (22401111110422).

Subtracting from 11201110000211 its reverse (11200001110211), we obtain a square (1108890000 = 33300²).

It can be divided in two parts, 11201110000 and 211, that added together give a palindrome (11201110211).

The spelling of 11201110000211 in words is "eleven trillion, two hundred one billion, one hundred ten million, two hundred eleven", and thus it is an aban number.