11120010111111 has 16 divisors (see below), whose sum is σ = 16334704326528. Its totient is φ = 6672673332000.

The previous prime is 11120010111097. The next prime is 11120010111163. The reversal of 11120010111111 is 11111101002111.

It is not a de Polignac number, because 11120010111111 - 2⁶ = 11120010111047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120010111611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1668165001 + ... + 1668171666.

It is an arithmetic number, because the mean of its divisors is an integer number (1020919020408).

Almost surely, 2^{11120010111111} is an apocalyptic number.

11120010111111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11120010111111 is a deficient number, since it is larger than the sum of its proper divisors (5214694215417).

11120010111111 is a wasteful number, since it uses less digits than its factorization.

11120010111111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3336336782.

The product of its (nonzero) digits is 2, while the sum is 12.

Adding to 11120010111111 its reverse (11111101002111), we get a palindrome (22231111113222).

The spelling of 11120010111111 in words is "eleven trillion, one hundred twenty billion, ten million, one hundred eleven thousand, one hundred eleven".