12222303223 has 8 divisors (see below), whose sum is σ = 13855242800. Its totient is φ = 10688329728.

The previous prime is 12222303193. The next prime is 12222303229. The reversal of 12222303223 is 32230322221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12222303223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12222303194 and 12222303203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12222303229) 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, 24741258 + ... + 24741751.

It is an arithmetic number, because the mean of its divisors is an integer number (1731905350).

Almost surely, 2^12222303223 is an apocalyptic number.

12222303223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12222303223 is a deficient number, since it is larger than the sum of its proper divisors (1632939577).

12222303223 is a wasteful number, since it uses less digits than its factorization.

12222303223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49483041.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 12222303223 its reverse (32230322221), we get a palindrome (44452625444).

The spelling of 12222303223 in words is "twelve billion, two hundred twenty-two million, three hundred three thousand, two hundred twenty-three".