12223130120023 has 24 divisors (see below), whose sum is σ = 13535369568000. Its totient is φ = 10999010440704.

The previous prime is 12223130120011. The next prime is 12223130120027. The reversal of 12223130120023 is 32002103132221.

It is not a de Polignac number, because 12223130120023 - 2³⁷ = 12085691166551 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12223130119976 and 12223130120003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12223130120027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19831803 + ... + 20438851.

It is an arithmetic number, because the mean of its divisors is an integer number (563973732000).

Almost surely, 2^{12223130120023} is an apocalyptic number.

12223130120023 is a deficient number, since it is larger than the sum of its proper divisors (1312239447977).

12223130120023 is a wasteful number, since it uses less digits than its factorization.

12223130120023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609351 (or 609328 counting only the distinct ones).

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

Adding to 12223130120023 its reverse (32002103132221), we get a palindrome (44225233252244).

The spelling of 12223130120023 in words is "twelve trillion, two hundred twenty-three billion, one hundred thirty million, one hundred twenty thousand, twenty-three".