6822990731296 has 48 divisors (see below), whose sum is σ = 13472864697600. Its totient is φ = 3401316373248.

The previous prime is 6822990731287. The next prime is 6822990731299. The reversal of 6822990731296 is 6921370992286.

It is a super-2 number, since 2×6822990731296² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6822990731299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40007935 + ... + 40178113.

It is an arithmetic number, because the mean of its divisors is an integer number (280684681200).

Almost surely, 2^{6822990731296} is an apocalyptic number.

It is an amenable number.

6822990731296 is a deficient number, since it is larger than the sum of its proper divisors (6649873966304).

6822990731296 is a wasteful number, since it uses less digits than its factorization.

6822990731296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173921 (or 173913 counting only the distinct ones).

The product of its (nonzero) digits is 35271936, while the sum is 64.

The spelling of 6822990731296 in words is "six trillion, eight hundred twenty-two billion, nine hundred ninety million, seven hundred thirty-one thousand, two hundred ninety-six".