11220133310111 has 8 divisors (see below), whose sum is σ = 12354539313024. Its totient is φ = 10104792954520.

The previous prime is 11220133310047. The next prime is 11220133310149. The reversal of 11220133310111 is 11101333102211.

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

It is not a de Polignac number, because 11220133310111 - 2⁶ = 11220133310047 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 (11220133312111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4766410595 + ... + 4766412948.

It is an arithmetic number, because the mean of its divisors is an integer number (1544317414128).

Almost surely, 2^{11220133310111} is an apocalyptic number.

11220133310111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11220133310111 is a deficient number, since it is larger than the sum of its proper divisors (1134406002913).

11220133310111 is a wasteful number, since it uses less digits than its factorization.

11220133310111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9532823661.

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

Adding to 11220133310111 its reverse (11101333102211), we get a palindrome (22321466412322).

The spelling of 11220133310111 in words is "eleven trillion, two hundred twenty billion, one hundred thirty-three million, three hundred ten thousand, one hundred eleven".