822238973193 has 32 divisors (see below), whose sum is σ = 1197418793472. Its totient is φ = 497729232000.

The previous prime is 822238973177. The next prime is 822238973207. The reversal of 822238973193 is 391379832228.

It is a happy number.

It is not a de Polignac number, because 822238973193 - 2⁴ = 822238973177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (822238973993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119040846 + ... + 119047752.

It is an arithmetic number, because the mean of its divisors is an integer number (37419337296).

Almost surely, 2^822238973193 is an apocalyptic number.

It is an amenable number.

822238973193 is a deficient number, since it is larger than the sum of its proper divisors (375179820279).

822238973193 is a wasteful number, since it uses less digits than its factorization.

822238973193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10725.

The product of its digits is 7838208, while the sum is 57.

The spelling of 822238973193 in words is "eight hundred twenty-two billion, two hundred thirty-eight million, nine hundred seventy-three thousand, one hundred ninety-three".