12000210102 has 80 divisors (see below), whose sum is σ = 27099216144. Its totient is φ = 3969000000.

The previous prime is 12000210077. The next prime is 12000210107. The reversal of 12000210102 is 20101200021.

12000210102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12000210107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 17118352 + ... + 17119052.

Almost surely, 2^12000210102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12000210102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13549608072).

12000210102 is an abundant number, since it is smaller than the sum of its proper divisors (15099006042).

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

12000210102 is a wasteful number, since it uses less digits than its factorization.

12000210102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1387 (or 1378 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 12000210102 its reverse (20101200021), we get a palindrome (32101410123).

The spelling of 12000210102 in words is "twelve billion, two hundred ten thousand, one hundred two".