11164211 has 2 divisors, whose sum is σ = 11164212. Its totient is φ = 11164210.

The previous prime is 11164207. The next prime is 11164243. The reversal of 11164211 is 11246111.

11164211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (11246111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11164211 - 2² = 11164207 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11164211.

It is not a weakly prime, because it can be changed into another prime (11164271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5582105 + 5582106.

It is an arithmetic number, because the mean of its divisors is an integer number (5582106).

Almost surely, 2^11164211 is an apocalyptic number.

11164211 is a deficient number, since it is larger than the sum of its proper divisors (1).

11164211 is an equidigital number, since it uses as much as digits as its factorization.

11164211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48, while the sum is 17.

The square root of 11164211 is about 3341.2888231938. The cubic root of 11164211 is about 223.4992200858.

The spelling of 11164211 in words is "eleven million, one hundred sixty-four thousand, two hundred eleven".