11248719211 has 2 divisors, whose sum is σ = 11248719212. Its totient is φ = 11248719210.

The previous prime is 11248719193. The next prime is 11248719221. The reversal of 11248719211 is 11291784211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11248719211 - 2¹¹ = 11248717163 is a prime.

It is not a weakly prime, because it can be changed into another prime (11248719221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5624359605 + 5624359606.

It is an arithmetic number, because the mean of its divisors is an integer number (5624359606).

Almost surely, 2^11248719211 is an apocalyptic number.

11248719211 is a deficient number, since it is larger than the sum of its proper divisors (1).

11248719211 is an equidigital number, since it uses as much as digits as its factorization.

11248719211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8064, while the sum is 37.

The spelling of 11248719211 in words is "eleven billion, two hundred forty-eight million, seven hundred nineteen thousand, two hundred eleven".