2012017000249 has 2 divisors, whose sum is σ = 2012017000250. Its totient is φ = 2012017000248.

The previous prime is 2012017000219. The next prime is 2012017000271. The reversal of 2012017000249 is 9420007102102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1050307274025 + 961709726224 = 1024845^2 + 980668^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012017000249 - 2²⁷ = 2011882782521 is a prime.

It is not a weakly prime, because it can be changed into another prime (2012017000219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006008500124 + 1006008500125.

It is an arithmetic number, because the mean of its divisors is an integer number (1006008500125).

Almost surely, 2^{2012017000249} is an apocalyptic number.

It is an amenable number.

2012017000249 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012017000249 is an equidigital number, since it uses as much as digits as its factorization.

2012017000249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 28.

The spelling of 2012017000249 in words is "two trillion, twelve billion, seventeen million, two hundred forty-nine", and thus it is an aban number.