12203213231302 has 8 divisors (see below), whose sum is σ = 18328500081936. Its totient is φ = 6093713203992.

The previous prime is 12203213231299. The next prime is 12203213231371. The reversal of 12203213231302 is 20313231230221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 3946703898 + ... + 3946706989.

It is an arithmetic number, because the mean of its divisors is an integer number (2291062510242).

Almost surely, 2^{12203213231302} is an apocalyptic number.

12203213231302 is a deficient number, since it is larger than the sum of its proper divisors (6125286850634).

12203213231302 is an equidigital number, since it uses as much as digits as its factorization.

12203213231302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7893411662.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 12203213231302 its reverse (20313231230221), we get a palindrome (32516444461523).

The spelling of 12203213231302 in words is "twelve trillion, two hundred three billion, two hundred thirteen million, two hundred thirty-one thousand, three hundred two".