8270775222 has 8 divisors (see below), whose sum is σ = 16541550456. Its totient is φ = 2756925072.

The previous prime is 8270775217. The next prime is 8270775241. The reversal of 8270775222 is 2225770728.

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

8270775222 is an admirable number.

It is a congruent number.

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, 689231263 + ... + 689231274.

It is an arithmetic number, because the mean of its divisors is an integer number (2067693807).

Almost surely, 2^8270775222 is an apocalyptic number.

8270775222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8270775222 is a wasteful number, since it uses less digits than its factorization.

8270775222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378462542.

The product of its (nonzero) digits is 219520, while the sum is 42.

The square root of 8270775222 is about 90943.8025486069. The cubic root of 8270775222 is about 2022.3147028911.

The spelling of 8270775222 in words is "eight billion, two hundred seventy million, seven hundred seventy-five thousand, two hundred twenty-two".