8912003320121 has 12 divisors (see below), whose sum is σ = 9819789119700. Its totient is φ = 8082012301440.

The previous prime is 8912003320081. The next prime is 8912003320159. The reversal of 8912003320121 is 1210233002198.

8912003320121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 6433000304896 + 2479003015225 = 2536336^2 + 1574485^2 .

It is not a de Polignac number, because 8912003320121 - 2⁶ = 8912003320057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8912003320321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89990756 + ... + 90089733.

It is an arithmetic number, because the mean of its divisors is an integer number (818315759975).

Almost surely, 2^{8912003320121} is an apocalyptic number.

It is an amenable number.

8912003320121 is a deficient number, since it is larger than the sum of its proper divisors (907785799579).

8912003320121 is a wasteful number, since it uses less digits than its factorization.

8912003320121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180080920 (or 180080909 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The spelling of 8912003320121 in words is "eight trillion, nine hundred twelve billion, three million, three hundred twenty thousand, one hundred twenty-one".