12020120122099 has 8 divisors (see below), whose sum is σ = 12040357140000. Its totient is φ = 11999883672192.

The previous prime is 12020120122019. The next prime is 12020120122151. The reversal of 12020120122099 is 99022102102021.

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 12020120122099 - 2⁹ = 12020120121587 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12020120122099.

It is not an unprimeable number, because it can be changed into a prime (12020120122019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82762557 + ... + 82907665.

It is an arithmetic number, because the mean of its divisors is an integer number (1505044642500).

Almost surely, 2^{12020120122099} is an apocalyptic number.

12020120122099 is a deficient number, since it is larger than the sum of its proper divisors (20237017901).

12020120122099 is a wasteful number, since it uses less digits than its factorization.

12020120122099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283997.

The product of its (nonzero) digits is 2592, while the sum is 31.

The spelling of 12020120122099 in words is "twelve trillion, twenty billion, one hundred twenty million, one hundred twenty-two thousand, ninety-nine".