12222122102223 has 64 divisors (see below), whose sum is σ = 18230604595200. Its totient is φ = 7220979216000.

The previous prime is 12222122102161. The next prime is 12222122102227. The reversal of 12222122102223 is 32220122122221.

It is not a de Polignac number, because 12222122102223 - 2²⁶ = 12222054993359 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12222122102193 and 12222122102202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12222122102227) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 492834978 + ... + 492859776.

It is an arithmetic number, because the mean of its divisors is an integer number (284853196800).

Almost surely, 2^{12222122102223} is an apocalyptic number.

12222122102223 is a deficient number, since it is larger than the sum of its proper divisors (6008482492977).

12222122102223 is a wasteful number, since it uses less digits than its factorization.

12222122102223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27188.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 12222122102223 its reverse (32220122122221), we get a palindrome (44442244224444).

The spelling of 12222122102223 in words is "twelve trillion, two hundred twenty-two billion, one hundred twenty-two million, one hundred two thousand, two hundred twenty-three".