12012301302342 has 16 divisors (see below), whose sum is σ = 26208657387072. Its totient is φ = 3640091303720.

The previous prime is 12012301302329. The next prime is 12012301302383. The reversal of 12012301302342 is 24320310321021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91002282528 + ... + 91002282659.

It is an arithmetic number, because the mean of its divisors is an integer number (1638041086692).

Almost surely, 2^{12012301302342} is an apocalyptic number.

12012301302342 is an abundant number, since it is smaller than the sum of its proper divisors (14196356084730).

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

12012301302342 is a wasteful number, since it uses less digits than its factorization.

12012301302342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182004565203.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 12012301302342 its reverse (24320310321021), we get a palindrome (36332611623363).

The spelling of 12012301302342 in words is "twelve trillion, twelve billion, three hundred one million, three hundred two thousand, three hundred forty-two".