12662131403110 has 32 divisors (see below), whose sum is σ = 26602021969920. Its totient is φ = 4248934062432.

The previous prime is 12662131403083. The next prime is 12662131403189. The reversal of 12662131403110 is 1130413126621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1924332790 + ... + 1924339369.

It is an arithmetic number, because the mean of its divisors is an integer number (831313186560).

Almost surely, 2^{12662131403110} is an apocalyptic number.

12662131403110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12662131403110 is an abundant number, since it is smaller than the sum of its proper divisors (13939890566810).

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

12662131403110 is a wasteful number, since it uses less digits than its factorization.

12662131403110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3848672220.

The product of its (nonzero) digits is 5184, while the sum is 31.

Adding to 12662131403110 its reverse (1130413126621), we get a palindrome (13792544529731).

The spelling of 12662131403110 in words is "twelve trillion, six hundred sixty-two billion, one hundred thirty-one million, four hundred three thousand, one hundred ten".