6221678875 has 8 divisors (see below), whose sum is σ = 7764655392. Its totient is φ = 4977343000.

The previous prime is 6221678791. The next prime is 6221678959. The reversal of 6221678875 is 5788761226.

6221678875 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (6221678791) and next prime (6221678959).

It is not a de Polignac number, because 6221678875 - 2⁷ = 6221678747 is a prime.

It is a Duffinian number.

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, 24886591 + ... + 24886840.

It is an arithmetic number, because the mean of its divisors is an integer number (970581924).

Almost surely, 2^6221678875 is an apocalyptic number.

6221678875 is a deficient number, since it is larger than the sum of its proper divisors (1542976517).

6221678875 is an equidigital number, since it uses as much as digits as its factorization.

6221678875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49773446 (or 49773436 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 52.

The square root of 6221678875 is about 78877.6196078457. The cubic root of 6221678875 is about 1839.2292450604.

The spelling of 6221678875 in words is "six billion, two hundred twenty-one million, six hundred seventy-eight thousand, eight hundred seventy-five".