791222202222197 has 8 divisors (see below), whose sum is σ = 792038910755232. Its totient is φ = 790405497509200.

The previous prime is 791222202222167. The next prime is 791222202222233.

791222202222197 is nontrivially palindromic in base 10.

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 791222202222197 - 2¹⁰ = 791222202221173 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 (791222202222167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 624945038 + ... + 626209824.

It is an arithmetic number, because the mean of its divisors is an integer number (99004863844404).

Almost surely, 2^{791222202222197} is an apocalyptic number.

It is an amenable number.

791222202222197 is a deficient number, since it is larger than the sum of its proper divisors (816708533035).

791222202222197 is a wasteful number, since it uses less digits than its factorization.

791222202222197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1910019.

The product of its (nonzero) digits is 1016064, while the sum is 50.

The spelling of 791222202222197 in words is "seven hundred ninety-one trillion, two hundred twenty-two billion, two hundred two million, two hundred twenty-two thousand, one hundred ninety-seven".