8822231040 has 416 divisors, whose sum is σ = 32818519296. Its totient is φ = 1981808640.

The previous prime is 8822230997. The next prime is 8822231057. The reversal of 8822231040 is 401322288.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 8822230989 and 8822231007.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31395700 + ... + 31395980.

Almost surely, 2^8822231040 is an apocalyptic number.

8822231040 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 8822231040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16409259648).

8822231040 is an abundant number, since it is smaller than the sum of its proper divisors (23996288256).

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

8822231040 is a wasteful number, since it uses less digits than its factorization.

8822231040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393 (or 371 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 8822231040 is about 93926.7322970410. The cubic root of 8822231040 is about 2066.2973038593.

The spelling of 8822231040 in words is "eight billion, eight hundred twenty-two million, two hundred thirty-one thousand, forty".