112000210000001 has 8 divisors (see below), whose sum is σ = 112007733155880. Its totient is φ = 111992687154432.

The previous prime is 112000209999971. The next prime is 112000210000033. The reversal of 112000210000001 is 100000012000211.

It can be written as a sum of positive squares in 4 ways, for example, as 41040682225 + 111959169317776 = 202585^2 + 10581076^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112000210000001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (112000210000051) 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 in 7 ways as a sum of consecutive naturals, for example, 1519784711 + ... + 1519858403.

It is an arithmetic number, because the mean of its divisors is an integer number (14000966644485).

Almost surely, 2^{112000210000001} is an apocalyptic number.

It is an amenable number.

112000210000001 is a deficient number, since it is larger than the sum of its proper divisors (7523155879).

112000210000001 is an equidigital number, since it uses as much as digits as its factorization.

112000210000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155155.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 112000210000001 its reverse (100000012000211), we get a palindrome (212000222000212).

The spelling of 112000210000001 in words is "one hundred twelve trillion, two hundred ten million, one", and thus it is an aban number.