8821202812 has 24 divisors (see below), whose sum is σ = 15522474240. Its totient is φ = 4386278400.

The previous prime is 8821202809. The next prime is 8821202833. The reversal of 8821202812 is 2182021288.

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 7 ways as a sum of consecutive naturals, for example, 532389 + ... + 548707.

It is an arithmetic number, because the mean of its divisors is an integer number (646769760).

Almost surely, 2^8821202812 is an apocalyptic number.

It is an amenable number.

8821202812 is a deficient number, since it is larger than the sum of its proper divisors (6701271428).

8821202812 is a wasteful number, since it uses less digits than its factorization.

8821202812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17061 (or 17059 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 34.

The square root of 8821202812 is about 93921.2585733390. The cubic root of 8821202812 is about 2066.2170253265.

The spelling of 8821202812 in words is "eight billion, eight hundred twenty-one million, two hundred two thousand, eight hundred twelve".