850112211079 has 2 divisors, whose sum is σ = 850112211080. Its totient is φ = 850112211078.

The previous prime is 850112211059. The next prime is 850112211083. The reversal of 850112211079 is 970112211058.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 850112211079 - 2²¹ = 850110113927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (850112211059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 425056105539 + 425056105540.

It is an arithmetic number, because the mean of its divisors is an integer number (425056105540).

Almost surely, 2^850112211079 is an apocalyptic number.

850112211079 is a deficient number, since it is larger than the sum of its proper divisors (1).

850112211079 is an equidigital number, since it uses as much as digits as its factorization.

850112211079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 37.

The spelling of 850112211079 in words is "eight hundred fifty billion, one hundred twelve million, two hundred eleven thousand, seventy-nine".