12230020221223 has 8 divisors (see below), whose sum is σ = 13977721192448. Its totient is φ = 10482458056344.

The previous prime is 12230020221217. The next prime is 12230020221239. The reversal of 12230020221223 is 32212202003221.

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 12230020221223 - 2¹³ = 12230020213031 is a prime.

It is a super-2 number, since 2×12230020221223² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12230020221194 and 12230020221203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12230020521223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34512711 + ... + 34865272.

It is an arithmetic number, because the mean of its divisors is an integer number (1747215149056).

Almost surely, 2^{12230020221223} is an apocalyptic number.

12230020221223 is a deficient number, since it is larger than the sum of its proper divisors (1747700971225).

12230020221223 is an equidigital number, since it uses as much as digits as its factorization.

12230020221223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69403173.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 12230020221223 its reverse (32212202003221), we get a palindrome (44442222224444).

The spelling of 12230020221223 in words is "twelve trillion, two hundred thirty billion, twenty million, two hundred twenty-one thousand, two hundred twenty-three".