9112112002001 has 8 divisors (see below), whose sum is σ = 9665255578464. Its totient is φ = 8560872535360.

The previous prime is 9112112001997. The next prime is 9112112002043. The reversal of 9112112002001 is 1002002112119.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9112112002001 - 2² = 9112112001997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9112112002601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 476017595 + ... + 476036736.

It is an arithmetic number, because the mean of its divisors is an integer number (1208156947308).

Almost surely, 2^{9112112002001} is an apocalyptic number.

It is an amenable number.

9112112002001 is a deficient number, since it is larger than the sum of its proper divisors (553143576463).

9112112002001 is a wasteful number, since it uses less digits than its factorization.

9112112002001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952054911.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 9112112002001 in words is "nine trillion, one hundred twelve billion, one hundred twelve million, two thousand, one".