799122444221996 has 24 divisors (see below), whose sum is σ = 1485572868318000. Its totient is φ = 375058916357184.

The previous prime is 799122444221963. The next prime is 799122444222017. The reversal of 799122444221996 is 699122444221997.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48232877051 + ... + 48232893618.

It is an arithmetic number, because the mean of its divisors is an integer number (61898869513250).

Almost surely, 2^{799122444221996} is an apocalyptic number.

799122444221996 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

799122444221996 is a deficient number, since it is larger than the sum of its proper divisors (686450424096004).

799122444221996 is a wasteful number, since it uses less digits than its factorization.

799122444221996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96465770801 (or 96465770799 counting only the distinct ones).

The product of its digits is 282175488, while the sum is 71.

Subtracting from 799122444221996 its reverse (699122444221997), we obtain a palindrome (99999999999999).

The spelling of 799122444221996 in words is "seven hundred ninety-nine trillion, one hundred twenty-two billion, four hundred forty-four million, two hundred twenty-one thousand, nine hundred ninety-six".