6344669899822 has 48 divisors (see below), whose sum is σ = 9898760617200. Its totient is φ = 3049819680000.

The previous prime is 6344669899811. The next prime is 6344669899859. The reversal of 6344669899822 is 2289989664436.

It is a super-2 number, since 2×6344669899822² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 187645254 + ... + 187679062.

It is an arithmetic number, because the mean of its divisors is an integer number (206224179525).

Almost surely, 2^{6344669899822} is an apocalyptic number.

6344669899822 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

6344669899822 is a deficient number, since it is larger than the sum of its proper divisors (3554090717378).

6344669899822 is a wasteful number, since it uses less digits than its factorization.

6344669899822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34513 (or 34482 counting only the distinct ones).

The product of its digits is 1934917632, while the sum is 76.

The spelling of 6344669899822 in words is "six trillion, three hundred forty-four billion, six hundred sixty-nine million, eight hundred ninety-nine thousand, eight hundred twenty-two".