12012301134210 has 128 divisors (see below), whose sum is σ = 32597142439680. Its totient is φ = 2812302130176.

The previous prime is 12012301134199. The next prime is 12012301134307. The reversal of 12012301134210 is 1243110321021.

It is a Curzon 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, 7168317 + ... + 8683856.

It is an arithmetic number, because the mean of its divisors is an integer number (254665175310).

Almost surely, 2^{12012301134210} is an apocalyptic number.

12012301134210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12012301134210 is an abundant number, since it is smaller than the sum of its proper divisors (20584841305470).

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

12012301134210 is a wasteful number, since it uses less digits than its factorization.

12012301134210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15852292.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 12012301134210 its reverse (1243110321021), we get a palindrome (13255411455231).

The spelling of 12012301134210 in words is "twelve trillion, twelve billion, three hundred one million, one hundred thirty-four thousand, two hundred ten".