12212332110223 has 8 divisors (see below), whose sum is σ = 14253907387392. Its totient is φ = 10244995934136.

The previous prime is 12212332110203. The next prime is 12212332110283. The reversal of 12212332110223 is 32201123321221.

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

It is a cyclic number.

It is not a de Polignac number, because 12212332110223 - 2⁹ = 12212332109711 is a prime.

It is a super-2 number, since 2×12212332110223² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12212332110203) 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, 18559774915 + ... + 18559775572.

It is an arithmetic number, because the mean of its divisors is an integer number (1781738423424).

Almost surely, 2^{12212332110223} is an apocalyptic number.

12212332110223 is a deficient number, since it is larger than the sum of its proper divisors (2041575277169).

12212332110223 is an equidigital number, since it uses as much as digits as its factorization.

12212332110223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37119550541.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 12212332110223 its reverse (32201123321221), we get a palindrome (44413455431444).

The spelling of 12212332110223 in words is "twelve trillion, two hundred twelve billion, three hundred thirty-two million, one hundred ten thousand, two hundred twenty-three".