11110122101111 has 32 divisors (see below), whose sum is σ = 13276206504000. Its totient is φ = 9177776455680.

The previous prime is 11110122101087. The next prime is 11110122101123.

11110122101111 is nontrivially palindromic in base 10.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11110122101111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110122100111) 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 31 ways as a sum of consecutive naturals, for example, 192211031 + ... + 192268823.

It is an arithmetic number, because the mean of its divisors is an integer number (414881453250).

Almost surely, 2^{11110122101111} is an apocalyptic number.

11110122101111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11110122101111 is a deficient number, since it is larger than the sum of its proper divisors (2166084402889).

11110122101111 is a wasteful number, since it uses less digits than its factorization.

11110122101111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93299.

The product of its (nonzero) digits is 4, while the sum is 14.

It can be divided in two parts, 1111012 and 2101111, that multiplied together give a palindrome (2334359534332).

The spelling of 11110122101111 in words is "eleven trillion, one hundred ten billion, one hundred twenty-two million, one hundred one thousand, one hundred eleven".