11022110201111 has 8 divisors (see below), whose sum is σ = 11501496275040. Its totient is φ = 10542737784832.

The previous prime is 11022110201099. The next prime is 11022110201117. The reversal of 11022110201111 is 11110201122011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11022110201111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022110201117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1747946 + ... + 5009943.

It is an arithmetic number, because the mean of its divisors is an integer number (1437687034380).

Almost surely, 2^{11022110201111} is an apocalyptic number.

11022110201111 is a deficient number, since it is larger than the sum of its proper divisors (479386073929).

11022110201111 is an equidigital number, since it uses as much as digits as its factorization.

11022110201111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6828825.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11022110201111 its reverse (11110201122011), we get a palindrome (22132311323122).

The spelling of 11022110201111 in words is "eleven trillion, twenty-two billion, one hundred ten million, two hundred one thousand, one hundred eleven".