1110012412109 has 2 divisors, whose sum is σ = 1110012412110. Its totient is φ = 1110012412108.

The previous prime is 1110012412009. The next prime is 1110012412111. The reversal of 1110012412109 is 9012142100111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1073358160900 + 36654251209 = 1036030^2 + 191453^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1110012412109 is a prime.

Together with 1110012412111, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110012412189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555006206054 + 555006206055.

It is an arithmetic number, because the mean of its divisors is an integer number (555006206055).

Almost surely, 2^{1110012412109} is an apocalyptic number.

It is an amenable number.

1110012412109 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110012412109 is an equidigital number, since it uses as much as digits as its factorization.

1110012412109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 23.

The spelling of 1110012412109 in words is "one trillion, one hundred ten billion, twelve million, four hundred twelve thousand, one hundred nine".