12110044187 has 2 divisors, whose sum is σ = 12110044188. Its totient is φ = 12110044186.

The previous prime is 12110044169. The next prime is 12110044211. The reversal of 12110044187 is 78144001121.

It is a weak prime.

It is an emirp because it is prime and its reverse (78144001121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12110044187 - 2¹⁰ = 12110043163 is a prime.

It is a super-2 number, since 2×12110044187² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12110094187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6055022093 + 6055022094.

It is an arithmetic number, because the mean of its divisors is an integer number (6055022094).

Almost surely, 2^12110044187 is an apocalyptic number.

12110044187 is a deficient number, since it is larger than the sum of its proper divisors (1).

12110044187 is an equidigital number, since it uses as much as digits as its factorization.

12110044187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1792, while the sum is 29.

The spelling of 12110044187 in words is "twelve billion, one hundred ten million, forty-four thousand, one hundred eighty-seven".