12112002002010 has 32 divisors (see below), whose sum is σ = 29070117519552. Its totient is φ = 3229721343360.

The previous prime is 12112002001987. The next prime is 12112002002011. The reversal of 12112002002010 is 1020020021121.

It is not an unprimeable number, because it can be changed into a prime (12112002002011) 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 15 ways as a sum of consecutive naturals, for example, 8439859 + ... + 9770118.

It is an arithmetic number, because the mean of its divisors is an integer number (908441172486).

Almost surely, 2^{12112002002010} is an apocalyptic number.

12112002002010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12112002002010 is an abundant number, since it is smaller than the sum of its proper divisors (16958115517542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12112002002010 is a wasteful number, since it uses less digits than its factorization.

12112002002010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18232158.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 12112002002010 its reverse (1020020021121), we get a palindrome (13132022023131).

The spelling of 12112002002010 in words is "twelve trillion, one hundred twelve billion, two million, two thousand, ten".