12300021223 has 8 divisors (see below), whose sum is σ = 14065292448. Its totient is φ = 10536781344.

The previous prime is 12300021211. The next prime is 12300021229. The reversal of 12300021223 is 32212000321.

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 12300021223 - 2¹³ = 12300013031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12300021197 and 12300021206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12300021229) 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, 494836 + ... + 519097.

It is an arithmetic number, because the mean of its divisors is an integer number (1758161556).

Almost surely, 2^12300021223 is an apocalyptic number.

12300021223 is a deficient number, since it is larger than the sum of its proper divisors (1765271225).

12300021223 is a wasteful number, since it uses less digits than its factorization.

12300021223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015673.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 12300021223 its reverse (32212000321), we get a palindrome (44512021544).

The spelling of 12300021223 in words is "twelve billion, three hundred million, twenty-one thousand, two hundred twenty-three".