8711422224 has 80 divisors (see below), whose sum is σ = 23500579200. Its totient is φ = 2775472128.

The previous prime is 8711422219. The next prime is 8711422241. The reversal of 8711422224 is 4222241178.

It is a Cunningham number, because it is equal to 93335²-1.

It is a super-2 number, since 2×8711422224² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2238072 + ... + 2241960.

It is an arithmetic number, because the mean of its divisors is an integer number (293757240).

Almost surely, 2^8711422224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8711422224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11750289600).

8711422224 is an abundant number, since it is smaller than the sum of its proper divisors (14789156976).

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

8711422224 is a wasteful number, since it uses less digits than its factorization.

8711422224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5952 (or 5946 counting only the distinct ones).

The product of its digits is 14336, while the sum is 33.

The square root of 8711422224 is about 93334.9999946430. Note that the first 5 decimals coincide. The cubic root of 8711422224 is about 2057.6098070173.

The spelling of 8711422224 in words is "eight billion, seven hundred eleven million, four hundred twenty-two thousand, two hundred twenty-four".