12203213203031 has 8 divisors (see below), whose sum is σ = 12386050197360. Its totient is φ = 12020396781888.

The previous prime is 12203213202997. The next prime is 12203213203063. The reversal of 12203213203031 is 13030231230221.

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 12203213203031 - 2¹⁸ = 12203212940887 is a prime.

It is a super-2 number, since 2×12203213203031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12203213202988 and 12203213203006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12203213293031) 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, 3946016 + ... + 6322773.

It is an arithmetic number, because the mean of its divisors is an integer number (1548256274670).

Almost surely, 2^{12203213203031} is an apocalyptic number.

12203213203031 is a deficient number, since it is larger than the sum of its proper divisors (182836994329).

12203213203031 is a wasteful number, since it uses less digits than its factorization.

12203213203031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10286593.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 12203213203031 its reverse (13030231230221), we get a palindrome (25233444433252).

The spelling of 12203213203031 in words is "twelve trillion, two hundred three billion, two hundred thirteen million, two hundred three thousand, thirty-one".