9022818816 has 480 divisors, whose sum is σ = 31000926528. Its totient is φ = 2494955520.

The previous prime is 9022818809. The next prime is 9022818821. The reversal of 9022818816 is 6188182209.

It is a happy number.

It is a super-2 number, since 2×9022818816² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31882611 + ... + 31882893.

Almost surely, 2^9022818816 is an apocalyptic number.

9022818816 is a gapful number since it is divisible by the number (96) 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 9022818816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15500463264).

9022818816 is an abundant number, since it is smaller than the sum of its proper divisors (21978107712).

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

9022818816 is a wasteful number, since it uses less digits than its factorization.

9022818816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372 (or 353 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 45.

The square root of 9022818816 is about 94988.5193905032. The cubic root of 9022818816 is about 2081.8403042281.

The spelling of 9022818816 in words is "nine billion, twenty-two million, eight hundred eighteen thousand, eight hundred sixteen".