8227022320 has 120 divisors (see below), whose sum is σ = 21112992432. Its totient is φ = 2979102720.

The previous prime is 8227022299. The next prime is 8227022341. The reversal of 8227022320 is 232207228.

It is an interprime number because it is at equal distance from previous prime (8227022299) and next prime (8227022341).

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 23 ways as a sum of consecutive naturals, for example, 2486107 + ... + 2489413.

Almost surely, 2^8227022320 is an apocalyptic number.

8227022320 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 8227022320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10556496216).

8227022320 is an abundant number, since it is smaller than the sum of its proper divisors (12885970112).

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

8227022320 is a wasteful number, since it uses less digits than its factorization.

8227022320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3599 (or 3582 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 8227022320 is about 90702.9344619015. The cubic root of 8227022320 is about 2018.7423403621.

Adding to 8227022320 its reverse (232207228), we get a palindrome (8459229548).

The spelling of 8227022320 in words is "eight billion, two hundred twenty-seven million, twenty-two thousand, three hundred twenty".