6622943422 has 8 divisors (see below), whose sum is σ = 9965754936. Its totient is φ = 3301025112.

The previous prime is 6622943407. The next prime is 6622943429. The reversal of 6622943422 is 2243492266.

6622943422 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6622943429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5222508 + ... + 5223775.

It is an arithmetic number, because the mean of its divisors is an integer number (1245719367).

Almost surely, 2^6622943422 is an apocalyptic number.

6622943422 is a deficient number, since it is larger than the sum of its proper divisors (3342811514).

6622943422 is a wasteful number, since it uses less digits than its factorization.

6622943422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10446602.

The product of its digits is 248832, while the sum is 40.

The square root of 6622943422 is about 81381.4685416772. The cubic root of 6622943422 is about 1877.9485149938.

The spelling of 6622943422 in words is "six billion, six hundred twenty-two million, nine hundred forty-three thousand, four hundred twenty-two".