12344212233 has 6 divisors (see below), whose sum is σ = 17830528794. Its totient is φ = 8229474816.

The previous prime is 12344212189. The next prime is 12344212241. The reversal of 12344212233 is 33221244321.

12344212233 is a `hidden beast` number, since 1 + 2 + 3 + 4 + 421 + 2 + 233 = 666.

It can be written as a sum of positive squares in only one way, i.e., 12323664144 + 20548089 = 111012^2 + 4533^2 .

It is not a de Polignac number, because 12344212233 - 2¹⁷ = 12344081161 is a prime.

It is a super-3 number, since 3×12344212233³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12344212197 and 12344212206.

It is not an unprimeable number, because it can be changed into a prime (12344212273) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 685789560 + ... + 685789577.

It is an arithmetic number, because the mean of its divisors is an integer number (2971754799).

Almost surely, 2^12344212233 is an apocalyptic number.

It is an amenable number.

12344212233 is a deficient number, since it is larger than the sum of its proper divisors (5486316561).

12344212233 is a wasteful number, since it uses less digits than its factorization.

12344212233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1371579143 (or 1371579140 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

Adding to 12344212233 its reverse (33221244321), we get a palindrome (45565456554).

The spelling of 12344212233 in words is "twelve billion, three hundred forty-four million, two hundred twelve thousand, two hundred thirty-three".