12102210010112 has 44 divisors (see below), whose sum is σ = 24195262181160. Its totient is φ = 6050439499776.

The previous prime is 12102210010063. The next prime is 12102210010123. The reversal of 12102210010112 is 21101001220121.

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 3 ways as a sum of consecutive naturals, for example, 8731439 + ... + 10022097.

Almost surely, 2^{12102210010112} is an apocalyptic number.

It is an amenable number.

12102210010112 is a deficient number, since it is larger than the sum of its proper divisors (12093052171048).

12102210010112 is an equidigital number, since it uses as much as digits as its factorization.

12102210010112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299836 (or 1299818 counting only the distinct ones).

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

Adding to 12102210010112 its reverse (21101001220121), we get a palindrome (33203211230233).

The spelling of 12102210010112 in words is "twelve trillion, one hundred two billion, two hundred ten million, ten thousand, one hundred twelve".