12120201122099 has 8 divisors (see below), whose sum is σ = 13851681049440. Its totient is φ = 10388726850816.

The previous prime is 12120201122087. The next prime is 12120201122167. The reversal of 12120201122099 is 99022110202121.

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 12120201122099 - 2⁸ = 12120201121843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12120201122059) 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 7 ways as a sum of consecutive naturals, for example, 5308637 + ... + 7240305.

It is an arithmetic number, because the mean of its divisors is an integer number (1731460131180).

Almost surely, 2^{12120201122099} is an apocalyptic number.

12120201122099 is a deficient number, since it is larger than the sum of its proper divisors (1731479927341).

12120201122099 is an equidigital number, since it uses as much as digits as its factorization.

12120201122099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2828029.

The product of its (nonzero) digits is 2592, while the sum is 32.

The spelling of 12120201122099 in words is "twelve trillion, one hundred twenty billion, two hundred one million, one hundred twenty-two thousand, ninety-nine".