12210102102102 has 16 divisors (see below), whose sum is σ = 24420295316160. Its totient is φ = 4070018848712.

The previous prime is 12210102102101. The next prime is 12210102102113. The reversal of 12210102102102 is 20120120101221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12210102102101) 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, 1987908 + ... + 5326535.

It is an arithmetic number, because the mean of its divisors is an integer number (1526268457260).

Almost surely, 2^{12210102102102} is an apocalyptic number.

12210102102102 is an abundant number, since it is smaller than the sum of its proper divisors (12210193214058).

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

12210102102102 is a wasteful number, since it uses less digits than its factorization.

12210102102102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7592667.

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

Adding to 12210102102102 its reverse (20120120101221), we get a palindrome (32330222203323).

The spelling of 12210102102102 in words is "twelve trillion, two hundred ten billion, one hundred two million, one hundred two thousand, one hundred two".