798777250211 has 2 divisors, whose sum is σ = 798777250212. Its totient is φ = 798777250210.

The previous prime is 798777250189. The next prime is 798777250213. The reversal of 798777250211 is 112052777897.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 798777250211 - 2³⁰ = 797703508387 is a prime.

Together with 798777250213, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (798777250213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399388625105 + 399388625106.

It is an arithmetic number, because the mean of its divisors is an integer number (399388625106).

Almost surely, 2^798777250211 is an apocalyptic number.

798777250211 is a deficient number, since it is larger than the sum of its proper divisors (1).

798777250211 is an equidigital number, since it uses as much as digits as its factorization.

798777250211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3457440, while the sum is 56.

The spelling of 798777250211 in words is "seven hundred ninety-eight billion, seven hundred seventy-seven million, two hundred fifty thousand, two hundred eleven".