12112001120099 has 8 divisors (see below), whose sum is σ = 12278114034672. Its totient is φ = 11945893478400.

The previous prime is 12112001119969. The next prime is 12112001120123. The reversal of 12112001120099 is 99002110021121.

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 12112001120099 - 2¹⁶ = 12112001054563 is a prime.

It is a super-2 number, since 2×12112001120099² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12112001120899) 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, 3423524 + ... + 5995374.

It is an arithmetic number, because the mean of its divisors is an integer number (1534764254334).

Almost surely, 2^{12112001120099} is an apocalyptic number.

12112001120099 is a deficient number, since it is larger than the sum of its proper divisors (166112914573).

12112001120099 is an equidigital number, since it uses as much as digits as its factorization.

12112001120099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2636437.

The product of its (nonzero) digits is 648, while the sum is 29.

The spelling of 12112001120099 in words is "twelve trillion, one hundred twelve billion, one million, one hundred twenty thousand, ninety-nine".