212102000121110 has 48 divisors (see below), whose sum is σ = 419800781635200. Its totient is φ = 77099632536960.

The previous prime is 212102000121061. The next prime is 212102000121127. The reversal of 212102000121110 is 11121000201212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28944455 + ... + 35524434.

It is an arithmetic number, because the mean of its divisors is an integer number (8745849617400).

Almost surely, 2^{212102000121110} is an apocalyptic number.

212102000121110 is a deficient number, since it is larger than the sum of its proper divisors (207698781514090).

212102000121110 is a wasteful number, since it uses less digits than its factorization.

212102000121110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64471637 (or 64471626 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 212102000121110 its reverse (11121000201212), we get a palindrome (223223000322322).

The spelling of 212102000121110 in words is "two hundred twelve trillion, one hundred two billion, one hundred twenty-one thousand, one hundred ten".