6622144266604 has 12 divisors (see below), whose sum is σ = 11599259049504. Its totient is φ = 3308070252464.

The previous prime is 6622144266599. The next prime is 6622144266641. The reversal of 6622144266604 is 4066624412266.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 750465247 + ... + 750474070.

It is an arithmetic number, because the mean of its divisors is an integer number (966604920792).

Almost surely, 2^{6622144266604} is an apocalyptic number.

It is an amenable number.

6622144266604 is a deficient number, since it is larger than the sum of its proper divisors (4977114782900).

6622144266604 is a wasteful number, since it uses less digits than its factorization.

6622144266604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500940424 (or 1500940422 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 49.

The spelling of 6622144266604 in words is "six trillion, six hundred twenty-two billion, one hundred forty-four million, two hundred sixty-six thousand, six hundred four".