12102000211112 has 32 divisors (see below), whose sum is σ = 25936741142400. Its totient is φ = 5185794809664.

The previous prime is 12102000211111. The next prime is 12102000211121. The reversal of 12102000211112 is 21111200020121.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (12102000211111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15804083 + ... + 16552130.

It is an arithmetic number, because the mean of its divisors is an integer number (810523160700).

Almost surely, 2^{12102000211112} is an apocalyptic number.

It is an amenable number.

12102000211112 is an abundant number, since it is smaller than the sum of its proper divisors (13834740931288).

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

12102000211112 is a wasteful number, since it uses less digits than its factorization.

12102000211112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32362905 (or 32362901 counting only the distinct ones).

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

Adding to 12102000211112 its reverse (21111200020121), we get a palindrome (33213200231233).

The spelling of 12102000211112 in words is "twelve trillion, one hundred two billion, two hundred eleven thousand, one hundred twelve".