12130220136111 has 96 divisors (see below), whose sum is σ = 20661994752000. Its totient is φ = 6194879127360.

The previous prime is 12130220136107. The next prime is 12130220136113. The reversal of 12130220136111 is 11163102203121.

12130220136111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12130220136111 - 2² = 12130220136107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12130220136113) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 84881860 + ... + 85024646.

It is an arithmetic number, because the mean of its divisors is an integer number (215229112000).

Almost surely, 2^{12130220136111} is an apocalyptic number.

12130220136111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12130220136111 is a deficient number, since it is larger than the sum of its proper divisors (8531774615889).

12130220136111 is a wasteful number, since it uses less digits than its factorization.

12130220136111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143385 (or 143374 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 24.

Adding to 12130220136111 its reverse (11163102203121), we get a palindrome (23293322339232).

The spelling of 12130220136111 in words is "twelve trillion, one hundred thirty billion, two hundred twenty million, one hundred thirty-six thousand, one hundred eleven".