12112210012102 has 8 divisors (see below), whose sum is σ = 18203187025512. Its totient is φ = 6044481003600.

The previous prime is 12112210012051. The next prime is 12112210012117. The reversal of 12112210012102 is 20121001221121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5811999924 + ... + 5812002007.

It is an arithmetic number, because the mean of its divisors is an integer number (2275398378189).

Almost surely, 2^{12112210012102} is an apocalyptic number.

12112210012102 is a deficient number, since it is larger than the sum of its proper divisors (6090977013410).

12112210012102 is a wasteful number, since it uses less digits than its factorization.

12112210012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11624002454.

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

Adding to 12112210012102 its reverse (20121001221121), we get a palindrome (32233211233223).

The spelling of 12112210012102 in words is "twelve trillion, one hundred twelve billion, two hundred ten million, twelve thousand, one hundred two".