12100211102 has 16 divisors (see below), whose sum is σ = 20788620000. Its totient is φ = 5174454528.

The previous prime is 12100211093. The next prime is 12100211107. The reversal of 12100211102 is 20111200121.

12100211102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12100211107) 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 7 ways as a sum of consecutive naturals, for example, 939227 + ... + 952022.

It is an arithmetic number, because the mean of its divisors is an integer number (1299288750).

Almost surely, 2^12100211102 is an apocalyptic number.

12100211102 is a deficient number, since it is larger than the sum of its proper divisors (8688408898).

12100211102 is a wasteful number, since it uses less digits than its factorization.

12100211102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1891715.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 12100211102 its reverse (20111200121), we get a palindrome (32211411223).

The spelling of 12100211102 in words is "twelve billion, one hundred million, two hundred eleven thousand, one hundred two".