12112121200102 has 32 divisors (see below), whose sum is σ = 22652554477824. Its totient is φ = 4718734336800.

The previous prime is 12112121200087. The next prime is 12112121200117. The reversal of 12112121200102 is 20100212121121.

12112121200102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12112121200087) and next prime (12112121200117).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 389077 + ... + 4937167.

It is an arithmetic number, because the mean of its divisors is an integer number (707892327432).

Almost surely, 2^{12112121200102} is an apocalyptic number.

12112121200102 is a deficient number, since it is larger than the sum of its proper divisors (10540433277722).

12112121200102 is a wasteful number, since it uses less digits than its factorization.

12112121200102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4565404.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 12112121200102 its reverse (20100212121121), we get a palindrome (32212333321223).

The spelling of 12112121200102 in words is "twelve trillion, one hundred twelve billion, one hundred twenty-one million, two hundred thousand, one hundred two".