12112100210099 has 16 divisors (see below), whose sum is σ = 13500593289792. Its totient is φ = 10807492405248.

The previous prime is 12112100210059. The next prime is 12112100210131. The reversal of 12112100210099 is 99001200121121.

It is a cyclic number.

It is not a de Polignac number, because 12112100210099 - 2⁴⁰ = 11012588582323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12112100210009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137023244 + ... + 137111609.

It is an arithmetic number, because the mean of its divisors is an integer number (843787080612).

Almost surely, 2^{12112100210099} is an apocalyptic number.

12112100210099 is a deficient number, since it is larger than the sum of its proper divisors (1388493079693).

12112100210099 is a wasteful number, since it uses less digits than its factorization.

12112100210099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274135006.

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

The spelling of 12112100210099 in words is "twelve trillion, one hundred twelve billion, one hundred million, two hundred ten thousand, ninety-nine".