1110012412111 has 2 divisors, whose sum is σ = 1110012412112. Its totient is φ = 1110012412110.

The previous prime is 1110012412109. The next prime is 1110012412121. The reversal of 1110012412111 is 1112142100111.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1110012412111 - 2¹ = 1110012412109 is a prime.

Together with 1110012412109, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110012412121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555006206055 + 555006206056.

It is an arithmetic number, because the mean of its divisors is an integer number (555006206056).

Almost surely, 2^{1110012412111} is an apocalyptic number.

1110012412111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110012412111 is an equidigital number, since it uses as much as digits as its factorization.

1110012412111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 1110012412111 its reverse (1112142100111), we get a palindrome (2222154512222).

The spelling of 1110012412111 in words is "one trillion, one hundred ten billion, twelve million, four hundred twelve thousand, one hundred eleven".