12110111011022 has 32 divisors (see below), whose sum is σ = 19262885114880. Its totient is φ = 5694006356640.

The previous prime is 12110111011013. The next prime is 12110111011043. The reversal of 12110111011022 is 22011011101121.

It is a junction number, because it is equal to n+sod(n) for n = 12110111010988 and 12110111011006.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1349783 + ... + 5103149.

It is an arithmetic number, because the mean of its divisors is an integer number (601965159840).

Almost surely, 2^{12110111011022} is an apocalyptic number.

12110111011022 is a deficient number, since it is larger than the sum of its proper divisors (7152774103858).

12110111011022 is a wasteful number, since it uses less digits than its factorization.

12110111011022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3754016.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 12110111011022 its reverse (22011011101121), we get a palindrome (34121122112143).

Subtracting 12110111011022 from its reverse (22011011101121), we obtain a palindrome (9900900090099).

The spelling of 12110111011022 in words is "twelve trillion, one hundred ten billion, one hundred eleven million, eleven thousand, twenty-two".