110002012111 has 2 divisors, whose sum is σ = 110002012112. Its totient is φ = 110002012110.

The previous prime is 110002011989. The next prime is 110002012123. The reversal of 110002012111 is 111210200011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110002012111 - 2⁹ = 110002011599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110002012171) by changing a digit.

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 as a sum of consecutive naturals, namely, 55001006055 + 55001006056.

It is an arithmetic number, because the mean of its divisors is an integer number (55001006056).

Almost surely, 2^110002012111 is an apocalyptic number.

110002012111 is a deficient number, since it is larger than the sum of its proper divisors (1).

110002012111 is an equidigital number, since it uses as much as digits as its factorization.

110002012111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 110002012111 its reverse (111210200011), we get a palindrome (221212212122).

The spelling of 110002012111 in words is "one hundred ten billion, two million, twelve thousand, one hundred eleven".