12234302055505 has 16 divisors (see below), whose sum is σ = 14698910540160. Its totient is φ = 9775612559232.

The previous prime is 12234302055439. The next prime is 12234302055511. The reversal of 12234302055505 is 50555020343221.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12234302055505 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33583626 + ... + 33945964.

It is an arithmetic number, because the mean of its divisors is an integer number (918681908760).

Almost surely, 2^{12234302055505} is an apocalyptic number.

It is an amenable number.

12234302055505 is a deficient number, since it is larger than the sum of its proper divisors (2464608484655).

12234302055505 is an equidigital number, since it uses as much as digits as its factorization.

12234302055505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370488.

The product of its (nonzero) digits is 180000, while the sum is 37.

Adding to 12234302055505 its reverse (50555020343221), we get a palindrome (62789322398726).

The spelling of 12234302055505 in words is "twelve trillion, two hundred thirty-four billion, three hundred two million, fifty-five thousand, five hundred five".