12203311423033 has 4 divisors (see below), whose sum is σ = 12203321377360. Its totient is φ = 12203301468708.

The previous prime is 12203311423027. The next prime is 12203311423049. The reversal of 12203311423033 is 33032411330221.

12203311423033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 12203311423033 - 2¹⁷ = 12203311291961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12203311422992 and 12203311423010.

It is not an unprimeable number, because it can be changed into a prime (12203311423333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2829303 + ... + 5693116.

It is an arithmetic number, because the mean of its divisors is an integer number (3050830344340).

Almost surely, 2^{12203311423033} is an apocalyptic number.

It is an amenable number.

12203311423033 is a deficient number, since it is larger than the sum of its proper divisors (9954327).

12203311423033 is an equidigital number, since it uses as much as digits as its factorization.

12203311423033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9954326.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 12203311423033 its reverse (33032411330221), we get a palindrome (45235722753254).

The spelling of 12203311423033 in words is "twelve trillion, two hundred three billion, three hundred eleven million, four hundred twenty-three thousand, thirty-three".