110012110001 has 2 divisors, whose sum is σ = 110012110002. Its totient is φ = 110012110000.

The previous prime is 110012109973. The next prime is 110012110003. The reversal of 110012110001 is 100011210011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 69540327025 + 40471782976 = 263705^2 + 201176^2 .

It is a cyclic number.

It is not a de Polignac number, because 110012110001 - 2¹⁴ = 110012093617 is a prime.

Together with 110012110003, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (110012110003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55006055000 + 55006055001.

It is an arithmetic number, because the mean of its divisors is an integer number (55006055001).

Almost surely, 2^110012110001 is an apocalyptic number.

It is an amenable number.

110012110001 is a deficient number, since it is larger than the sum of its proper divisors (1).

110012110001 is an equidigital number, since it uses as much as digits as its factorization.

110012110001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 110012110001 its reverse (100011210011), we get a palindrome (210023320012).

The spelling of 110012110001 in words is "one hundred ten billion, twelve million, one hundred ten thousand, one".