12021331210333 has 8 divisors (see below), whose sum is σ = 12071737728000. Its totient is φ = 11970925593648.

The previous prime is 12021331210297. The next prime is 12021331210381. The reversal of 12021331210333 is 33301213312021.

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-12021331210333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12021331210298 and 12021331210307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12021331216333) 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, 49003860 + ... + 49248562.

It is an arithmetic number, because the mean of its divisors is an integer number (1508967216000).

Almost surely, 2^{12021331210333} is an apocalyptic number.

It is an amenable number.

12021331210333 is a deficient number, since it is larger than the sum of its proper divisors (50406517667).

12021331210333 is a wasteful number, since it uses less digits than its factorization.

12021331210333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450491.

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

Adding to 12021331210333 its reverse (33301213312021), we get a palindrome (45322544522354).

The spelling of 12021331210333 in words is "twelve trillion, twenty-one billion, three hundred thirty-one million, two hundred ten thousand, three hundred thirty-three".