112011102000209 has 2 divisors, whose sum is σ = 112011102000210. Its totient is φ = 112011102000208.

The previous prime is 112011102000197. The next prime is 112011102000253. The reversal of 112011102000209 is 902000201110211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 59258480390209 + 52752621610000 = 7697953^2 + 7263100^2 .

It is a cyclic number.

It is not a de Polignac number, because 112011102000209 - 2¹⁶ = 112011101934673 is a prime.

It is not a weakly prime, because it can be changed into another prime (112011102000289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56005551000104 + 56005551000105.

It is an arithmetic number, because the mean of its divisors is an integer number (56005551000105).

Almost surely, 2^{112011102000209} is an apocalyptic number.

It is an amenable number.

112011102000209 is a deficient number, since it is larger than the sum of its proper divisors (1).

112011102000209 is an equidigital number, since it uses as much as digits as its factorization.

112011102000209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 112011102000209 in words is "one hundred twelve trillion, eleven billion, one hundred two million, two hundred nine", and thus it is an aban number.