12210131230110 has 96 divisors (see below), whose sum is σ = 34634786734080. Its totient is φ = 2959825444800.

The previous prime is 12210131230109. The next prime is 12210131230147. The reversal of 12210131230110 is 1103213101221.

12210131230110 is a `hidden beast` number, since 1 + 2 + 210 + 1 + 312 + 30 + 110 = 666.

It is a super-2 number, since 2×12210131230110² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14022451 + ... + 14867729.

It is an arithmetic number, because the mean of its divisors is an integer number (360779028480).

Almost surely, 2^{12210131230110} is an apocalyptic number.

12210131230110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12210131230110 is an abundant number, since it is smaller than the sum of its proper divisors (22424655503970).

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

12210131230110 is a wasteful number, since it uses less digits than its factorization.

12210131230110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859894 (or 859891 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 12210131230110 its reverse (1103213101221), we get a palindrome (13313344331331).

The spelling of 12210131230110 in words is "twelve trillion, two hundred ten billion, one hundred thirty-one million, two hundred thirty thousand, one hundred ten".