12300103223221 has 4 divisors (see below), whose sum is σ = 13418294425344. Its totient is φ = 11181912021100.

The previous prime is 12300103223209. The next prime is 12300103223227. The reversal of 12300103223221 is 12232230100321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12300103223221 - 2⁹ = 12300103222709 is a prime.

It is a super-2 number, since 2×12300103223221² (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 = 12300103223192 and 12300103223201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12300103223227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 559095601045 + ... + 559095601066.

It is an arithmetic number, because the mean of its divisors is an integer number (3354573606336).

Almost surely, 2^{12300103223221} is an apocalyptic number.

12300103223221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12300103223221 is a deficient number, since it is larger than the sum of its proper divisors (1118191202123).

12300103223221 is a wasteful number, since it uses less digits than its factorization.

12300103223221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118191202122.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12300103223221 its reverse (12232230100321), we get a palindrome (24532333323542).

The spelling of 12300103223221 in words is "twelve trillion, three hundred billion, one hundred three million, two hundred twenty-three thousand, two hundred twenty-one".