11101133302211 has 4 divisors (see below), whose sum is σ = 11106637088712. Its totient is φ = 11095629515712.

The previous prime is 11101133302199. The next prime is 11101133302223. The reversal of 11101133302211 is 11220333110111.

11101133302211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an interprime number because it is at equal distance from previous prime (11101133302199) and next prime (11101133302223).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11101133302211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11101133302271) 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, 2751890225 + ... + 2751894258.

It is an arithmetic number, because the mean of its divisors is an integer number (2776659272178).

Almost surely, 2^{11101133302211} is an apocalyptic number.

11101133302211 is a deficient number, since it is larger than the sum of its proper divisors (5503786501).

11101133302211 is an equidigital number, since it uses as much as digits as its factorization.

11101133302211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5503786500.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 11101133302211 its reverse (11220333110111), we get a palindrome (22321466412322).

The spelling of 11101133302211 in words is "eleven trillion, one hundred one billion, one hundred thirty-three million, three hundred two thousand, two hundred eleven".