8822220288 has 240 divisors, whose sum is σ = 27507864384. Its totient is φ = 2505216000.

The previous prime is 8822220287. The next prime is 8822220301. The reversal of 8822220288 is 8820222288.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8822220287) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18891031 + ... + 18891497.

Almost surely, 2^8822220288 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 8822220288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13753932192).

8822220288 is an abundant number, since it is smaller than the sum of its proper divisors (18685644096).

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

8822220288 is a wasteful number, since it uses less digits than its factorization.

8822220288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753 (or 730 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 42.

The square root of 8822220288 is about 93926.6750609219. The cubic root of 8822220288 is about 2066.2964644330.

The spelling of 8822220288 in words is "eight billion, eight hundred twenty-two million, two hundred twenty thousand, two hundred eighty-eight".