12102100211110 has 128 divisors (see below), whose sum is σ = 28369668096000. Its totient is φ = 3609531694080.

The previous prime is 12102100211063. The next prime is 12102100211171. The reversal of 12102100211110 is 1111200120121.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1470066 + ... + 5134714.

It is an arithmetic number, because the mean of its divisors is an integer number (221638032000).

Almost surely, 2^{12102100211110} is an apocalyptic number.

12102100211110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12102100211110 is an abundant number, since it is smaller than the sum of its proper divisors (16267567884890).

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

12102100211110 is a wasteful number, since it uses less digits than its factorization.

12102100211110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3664886.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 12102100211110 its reverse (1111200120121), we get a palindrome (13213300331231).

The spelling of 12102100211110 in words is "twelve trillion, one hundred two billion, one hundred million, two hundred eleven thousand, one hundred ten".