12110212002012 has 24 divisors (see below), whose sum is σ = 28374410976912. Its totient is φ = 4019987385600.

The previous prime is 12110212001971. The next prime is 12110212002107. The reversal of 12110212002012 is 21020021201121.

It is a junction number, because it is equal to n+sod(n) for n = 12110212001982 and 12110212002000.

It is a congruent number.

It is an unprimeable number.

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, 2093740539 + ... + 2093746322.

It is an arithmetic number, because the mean of its divisors is an integer number (1182267124038).

Almost surely, 2^{12110212002012} is an apocalyptic number.

12110212002012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12110212002012 is an abundant number, since it is smaller than the sum of its proper divisors (16264198974900).

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

12110212002012 is a wasteful number, since it uses less digits than its factorization.

12110212002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4187487109 (or 4187487107 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12110212002012 its reverse (21020021201121), we get a palindrome (33130233203133).

The spelling of 12110212002012 in words is "twelve trillion, one hundred ten billion, two hundred twelve million, two thousand, twelve".