12103022002223 has 16 divisors (see below), whose sum is σ = 12913279394400. Its totient is φ = 11303695104000.

The previous prime is 12103022002219. The next prime is 12103022002243. The reversal of 12103022002223 is 32220022030121.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12103022002223 - 2² = 12103022002219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12103022002195 and 12103022002204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12103022002213) 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, 68835623 + ... + 69011223.

It is an arithmetic number, because the mean of its divisors is an integer number (807079962150).

Almost surely, 2^{12103022002223} is an apocalyptic number.

12103022002223 is a deficient number, since it is larger than the sum of its proper divisors (810257392177).

12103022002223 is a wasteful number, since it uses less digits than its factorization.

12103022002223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206698.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12103022002223 its reverse (32220022030121), we get a palindrome (44323044032344).

The spelling of 12103022002223 in words is "twelve trillion, one hundred three billion, twenty-two million, two thousand, two hundred twenty-three".