8222755908 has 24 divisors (see below), whose sum is σ = 20315044512. Its totient is φ = 2579688064.

The previous prime is 8222755907. The next prime is 8222755909. The reversal of 8222755908 is 8095572228.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8222755907) and next prime (8222755909).

It is a super-2 number, since 2×8222755908² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8222755907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20153610 + ... + 20154017.

It is an arithmetic number, because the mean of its divisors is an integer number (846460188).

Almost surely, 2^8222755908 is an apocalyptic number.

It is an amenable number.

8222755908 is an abundant number, since it is smaller than the sum of its proper divisors (12092288604).

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

8222755908 is a wasteful number, since it uses less digits than its factorization.

8222755908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40307651 (or 40307649 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 48.

The square root of 8222755908 is about 90679.4128123909. The cubic root of 8222755908 is about 2018.3933167234.

The spelling of 8222755908 in words is "eight billion, two hundred twenty-two million, seven hundred fifty-five thousand, nine hundred eight".