8228522880 has 192 divisors, whose sum is σ = 29107980720. Its totient is φ = 2140692480.

The previous prime is 8228522749. The next prime is 8228522923. The reversal of 8228522880 is 882258228.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 218739 + ... + 253581.

Almost surely, 2^8228522880 is an apocalyptic number.

8228522880 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8228522880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14553990360).

8228522880 is an abundant number, since it is smaller than the sum of its proper divisors (20879457840).

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

8228522880 is a wasteful number, since it uses less digits than its factorization.

8228522880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34909 (or 34894 counting only the distinct ones).

The product of its (nonzero) digits is 327680, while the sum is 45.

The square root of 8228522880 is about 90711.2059229729. The cubic root of 8228522880 is about 2018.8650684377.

The spelling of 8228522880 in words is "eight billion, two hundred twenty-eight million, five hundred twenty-two thousand, eight hundred eighty".