12203333202221 has 8 divisors (see below), whose sum is σ = 13946698404480. Its totient is φ = 10459975971888.

The previous prime is 12203333202211. The next prime is 12203333202227. The reversal of 12203333202221 is 12220233330221.

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

It is a cyclic number.

It is not a de Polignac number, because 12203333202221 - 2¹⁰ = 12203333201197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12203333202227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1757915 + ... + 5243751.

It is an arithmetic number, because the mean of its divisors is an integer number (1743337300560).

Almost surely, 2^{12203333202221} is an apocalyptic number.

It is an amenable number.

12203333202221 is a deficient number, since it is larger than the sum of its proper divisors (1743365202259).

12203333202221 is an equidigital number, since it uses as much as digits as its factorization.

12203333202221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3985963.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 12203333202221 its reverse (12220233330221), we get a palindrome (24423566532442).

The spelling of 12203333202221 in words is "twelve trillion, two hundred three billion, three hundred thirty-three million, two hundred two thousand, two hundred twenty-one".