12213321031033 has 8 divisors (see below), whose sum is σ = 12747348648000. Its totient is φ = 11679544552368.

The previous prime is 12213321031027. The next prime is 12213321031049. The reversal of 12213321031033 is 33013012331221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12213321031033 is a prime.

It is a super-3 number, since 3×12213321031033³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12213321030989 and 12213321031007.

It is not an unprimeable number, because it can be changed into a prime (12213321035033) 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, 62685183 + ... + 62879716.

It is an arithmetic number, because the mean of its divisors is an integer number (1593418581000).

Almost surely, 2^{12213321031033} is an apocalyptic number.

It is an amenable number.

12213321031033 is a deficient number, since it is larger than the sum of its proper divisors (534027616967).

12213321031033 is a wasteful number, since it uses less digits than its factorization.

12213321031033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125569151.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 12213321031033 its reverse (33013012331221), we get a palindrome (45226333362254).

The spelling of 12213321031033 in words is "twelve trillion, two hundred thirteen billion, three hundred twenty-one million, thirty-one thousand, thirty-three".