121233313200009 has 8 divisors (see below), whose sum is σ = 165586964370912. Its totient is φ = 78850935414560.

The previous prime is 121233313199983. The next prime is 121233313200017. The reversal of 121233313200009 is 900002313332121.

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 121233313200009 - 2¹² = 121233313195913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (121233313200049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492818346219 + ... + 492818346464.

It is an arithmetic number, because the mean of its divisors is an integer number (20698370546364).

Almost surely, 2^{121233313200009} is an apocalyptic number.

It is an amenable number.

121233313200009 is a deficient number, since it is larger than the sum of its proper divisors (44353651170903).

121233313200009 is an equidigital number, since it uses as much as digits as its factorization.

121233313200009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985636692727.

The product of its (nonzero) digits is 5832, while the sum is 30.

The spelling of 121233313200009 in words is "one hundred twenty-one trillion, two hundred thirty-three billion, three hundred thirteen million, two hundred thousand, nine".