12203033210321 has 16 divisors (see below), whose sum is σ = 12612098649600. Its totient is φ = 11794940409600.

The previous prime is 12203033210287. The next prime is 12203033210339. The reversal of 12203033210321 is 12301233030221.

It is a cyclic number.

It is not a de Polignac number, because 12203033210321 - 2¹⁴ = 12203033193937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12203033210021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83692601 + ... + 83838281.

It is an arithmetic number, because the mean of its divisors is an integer number (788256165600).

Almost surely, 2^{12203033210321} is an apocalyptic number.

It is an amenable number.

12203033210321 is a deficient number, since it is larger than the sum of its proper divisors (409065439279).

12203033210321 is a wasteful number, since it uses less digits than its factorization.

12203033210321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149000.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 12203033210321 its reverse (12301233030221), we get a palindrome (24504266240542).

The spelling of 12203033210321 in words is "twelve trillion, two hundred three billion, thirty-three million, two hundred ten thousand, three hundred twenty-one".