8870812961200 has 30 divisors (see below), whose sum is σ = 21312128140244. Its totient is φ = 3548325184320.

The previous prime is 8870812961183. The next prime is 8870812961207. The reversal of 8870812961200 is 21692180788.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8870812961207) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 11088515802 + ... + 11088516601.

Almost surely, 2^{8870812961200} is an apocalyptic number.

8870812961200 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8870812961200 is an abundant number, since it is smaller than the sum of its proper divisors (12441315179044).

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

8870812961200 is a wasteful number, since it uses less digits than its factorization.

8870812961200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22177032421 (or 22177032410 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 52.

The spelling of 8870812961200 in words is "eight trillion, eight hundred seventy billion, eight hundred twelve million, nine hundred sixty-one thousand, two hundred".