12021124333 has 16 divisors (see below), whose sum is σ = 12439228032. Its totient is φ = 11609640000.

The previous prime is 12021124277. The next prime is 12021124373. The reversal of 12021124333 is 33342112021.

It is a cyclic number.

It is not a de Polignac number, because 12021124333 - 2²⁹ = 11484253421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12021124373) 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, 4432848 + ... + 4435558.

It is an arithmetic number, because the mean of its divisors is an integer number (777451752).

Almost surely, 2^12021124333 is an apocalyptic number.

It is an amenable number.

12021124333 is a deficient number, since it is larger than the sum of its proper divisors (418103699).

12021124333 is a wasteful number, since it uses less digits than its factorization.

12021124333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3876.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12021124333 its reverse (33342112021), we get a palindrome (45363236354).

The spelling of 12021124333 in words is "twelve billion, twenty-one million, one hundred twenty-four thousand, three hundred thirty-three".