1248987616211 has 2 divisors, whose sum is σ = 1248987616212. Its totient is φ = 1248987616210.

The previous prime is 1248987616159. The next prime is 1248987616307. The reversal of 1248987616211 is 1126167898421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1248987616211 - 2¹⁸ = 1248987354067 is a prime.

It is not a weakly prime, because it can be changed into another prime (1248987616511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 624493808105 + 624493808106.

It is an arithmetic number, because the mean of its divisors is an integer number (624493808106).

Almost surely, 2^{1248987616211} is an apocalyptic number.

1248987616211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1248987616211 is an equidigital number, since it uses as much as digits as its factorization.

1248987616211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2322432, while the sum is 56.

The spelling of 1248987616211 in words is "one trillion, two hundred forty-eight billion, nine hundred eighty-seven million, six hundred sixteen thousand, two hundred eleven".