11122012110111 has 16 divisors (see below), whose sum is σ = 16948613762304. Its totient is φ = 6355140822144.

The previous prime is 11122012110089. The next prime is 11122012110127. The reversal of 11122012110111 is 11101121022111.

It is not a de Polignac number, because 11122012110111 - 2¹⁹ = 11122011585823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122012115111) 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, 11813770 + ... + 12720423.

It is an arithmetic number, because the mean of its divisors is an integer number (1059288360144).

Almost surely, 2^{11122012110111} is an apocalyptic number.

11122012110111 is a deficient number, since it is larger than the sum of its proper divisors (5826601652193).

11122012110111 is a wasteful number, since it uses less digits than its factorization.

11122012110111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24555790.

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

Adding to 11122012110111 its reverse (11101121022111), we get a palindrome (22223133132222).

The spelling of 11122012110111 in words is "eleven trillion, one hundred twenty-two billion, twelve million, one hundred ten thousand, one hundred eleven".