12230331032221 has 16 divisors (see below), whose sum is σ = 12700978633728. Its totient is φ = 11764446825600.

The previous prime is 12230331032219. The next prime is 12230331032237. The reversal of 12230331032221 is 12223013303221.

12230331032221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 12230331032221 - 2¹ = 12230331032219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12230331032251) 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, 244127451 + ... + 244177543.

It is an arithmetic number, because the mean of its divisors is an integer number (793811164608).

Almost surely, 2^{12230331032221} is an apocalyptic number.

It is an amenable number.

12230331032221 is a deficient number, since it is larger than the sum of its proper divisors (470647601507).

12230331032221 is a wasteful number, since it uses less digits than its factorization.

12230331032221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97452.

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

Adding to 12230331032221 its reverse (12223013303221), we get a palindrome (24453344335442).

The spelling of 12230331032221 in words is "twelve trillion, two hundred thirty billion, three hundred thirty-one million, thirty-two thousand, two hundred twenty-one".