8821133332 has 48 divisors (see below), whose sum is σ = 17900725248. Its totient is φ = 3758981120.

The previous prime is 8821133329. The next prime is 8821133341. The reversal of 8821133332 is 2333311288.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169293 + ... + 215179.

It is an arithmetic number, because the mean of its divisors is an integer number (372931776).

Almost surely, 2^8821133332 is an apocalyptic number.

It is an amenable number.

8821133332 is an abundant number, since it is smaller than the sum of its proper divisors (9079591916).

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

8821133332 is a wasteful number, since it uses less digits than its factorization.

8821133332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46176 (or 46174 counting only the distinct ones).

The product of its digits is 20736, while the sum is 34.

The square root of 8821133332 is about 93920.8886882998. Note that the first 3 decimals coincide. The cubic root of 8821133332 is about 2066.2116004754.

The spelling of 8821133332 in words is "eight billion, eight hundred twenty-one million, one hundred thirty-three thousand, three hundred thirty-two".