11122112010111 has 32 divisors (see below), whose sum is σ = 15193385560320. Its totient is φ = 7233226608384.

The previous prime is 11122112010089. The next prime is 11122112010143. The reversal of 11122112010111 is 11101021122111.

It is not a de Polignac number, because 11122112010111 - 2¹³ = 11122112001919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122112010011) 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, 567531765 + ... + 567551361.

It is an arithmetic number, because the mean of its divisors is an integer number (474793298760).

Almost surely, 2^{11122112010111} is an apocalyptic number.

11122112010111 is a deficient number, since it is larger than the sum of its proper divisors (4071273550209).

11122112010111 is a wasteful number, since it uses less digits than its factorization.

11122112010111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24935.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 11122112010111 its reverse (11101021122111), we get a palindrome (22223133132222).

The spelling of 11122112010111 in words is "eleven trillion, one hundred twenty-two billion, one hundred twelve million, ten thousand, one hundred eleven".