12223231211033 has 16 divisors (see below), whose sum is σ = 13260244067280. Its totient is φ = 11221650432000.

The previous prime is 12223231211021. The next prime is 12223231211053. The reversal of 12223231211033 is 33011213232221.

It can be written as a sum of positive squares in 8 ways, for example, as 1275887720704 + 10947343490329 = 1129552^2 + 3308677^2 .

It is a cyclic number.

It is not a de Polignac number, because 12223231211033 - 2⁸ = 12223231210777 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12223231210993 and 12223231211011.

It is not an unprimeable number, because it can be changed into a prime (12223231211053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2423933 + ... + 5506533.

It is an arithmetic number, because the mean of its divisors is an integer number (828765254205).

Almost surely, 2^{12223231211033} is an apocalyptic number.

It is an amenable number.

12223231211033 is a deficient number, since it is larger than the sum of its proper divisors (1037012856247).

12223231211033 is a wasteful number, since it uses less digits than its factorization.

12223231211033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3088348.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 12223231211033 its reverse (33011213232221), we get a palindrome (45234444443254).

The spelling of 12223231211033 in words is "twelve trillion, two hundred twenty-three billion, two hundred thirty-one million, two hundred eleven thousand, thirty-three".