2248791916771 has 2 divisors, whose sum is σ = 2248791916772. Its totient is φ = 2248791916770.

The previous prime is 2248791916733. The next prime is 2248791916841. The reversal of 2248791916771 is 1776191978422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2248791916771 - 2¹¹ = 2248791914723 is a prime.

It is not a weakly prime, because it can be changed into another prime (2248791916471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1124395958385 + 1124395958386.

It is an arithmetic number, because the mean of its divisors is an integer number (1124395958386).

Almost surely, 2^{2248791916771} is an apocalyptic number.

2248791916771 is a deficient number, since it is larger than the sum of its proper divisors (1).

2248791916771 is an equidigital number, since it uses as much as digits as its factorization.

2248791916771 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21337344, while the sum is 64.

The spelling of 2248791916771 in words is "two trillion, two hundred forty-eight billion, seven hundred ninety-one million, nine hundred sixteen thousand, seven hundred seventy-one".