12110000022111 has 16 divisors (see below), whose sum is σ = 16717017461760. Its totient is φ = 7788610270560.

The previous prime is 12110000022091. The next prime is 12110000022119. The reversal of 12110000022111 is 11122000001121.

It is not a de Polignac number, because 12110000022111 - 2¹⁵ = 12109999989343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12110000022119) 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, 56430435 + ... + 56644628.

It is an arithmetic number, because the mean of its divisors is an integer number (1044813591360).

Almost surely, 2^{12110000022111} is an apocalyptic number.

12110000022111 is a deficient number, since it is larger than the sum of its proper divisors (4607017439649).

12110000022111 is a wasteful number, since it uses less digits than its factorization.

12110000022111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113076326.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 12110000022111 its reverse (11122000001121), we get a palindrome (23232000023232).

The spelling of 12110000022111 in words is "twelve trillion, one hundred ten billion, twenty-two thousand, one hundred eleven".