12001231110334 has 4 divisors (see below), whose sum is σ = 18001846665504. Its totient is φ = 6000615555166.

The previous prime is 12001231110329. The next prime is 12001231110347. The reversal of 12001231110334 is 43301113210021.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3000307777582 + ... + 3000307777585.

It is an arithmetic number, because the mean of its divisors is an integer number (4500461666376).

Almost surely, 2^{12001231110334} is an apocalyptic number.

12001231110334 is a deficient number, since it is larger than the sum of its proper divisors (6000615555170).

12001231110334 is an equidigital number, since it uses as much as digits as its factorization.

12001231110334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6000615555169.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 12001231110334 its reverse (43301113210021), we get a palindrome (55302344320355).

The spelling of 12001231110334 in words is "twelve trillion, one billion, two hundred thirty-one million, one hundred ten thousand, three hundred thirty-four".