12234442003 has 64 divisors (see below), whose sum is σ = 15852699648. Its totient is φ = 9196830720.

The previous prime is 12234441977. The next prime is 12234442021. The reversal of 12234442003 is 30024443221.

It is a happy number.

12234442003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12234442003 - 2⁹ = 12234441491 is a prime.

It is a super-2 number, since 2×12234442003² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12234442043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 21203251 + ... + 21203827.

It is an arithmetic number, because the mean of its divisors is an integer number (247698432).

Almost surely, 2^12234442003 is an apocalyptic number.

12234442003 is a deficient number, since it is larger than the sum of its proper divisors (3618257645).

12234442003 is a wasteful number, since it uses less digits than its factorization.

12234442003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 12234442003 its reverse (30024443221), we get a palindrome (42258885224).

The spelling of 12234442003 in words is "twelve billion, two hundred thirty-four million, four hundred forty-two thousand, three".