799111220111 has 8 divisors (see below), whose sum is σ = 842588215920. Its totient is φ = 755776075392.

The previous prime is 799111220081. The next prime is 799111220119. The reversal of 799111220111 is 111022111997.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 799111220111 - 2²⁶ = 799044111247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799111220119) 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 in 7 ways as a sum of consecutive naturals, for example, 35451200 + ... + 35473733.

It is an arithmetic number, because the mean of its divisors is an integer number (105323526990).

Almost surely, 2^799111220111 is an apocalyptic number.

799111220111 is a deficient number, since it is larger than the sum of its proper divisors (43476995809).

799111220111 is a wasteful number, since it uses less digits than its factorization.

799111220111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70925545.

The product of its (nonzero) digits is 2268, while the sum is 35.

The spelling of 799111220111 in words is "seven hundred ninety-nine billion, one hundred eleven million, two hundred twenty thousand, one hundred eleven".