12032322212121 has 8 divisors (see below), whose sum is σ = 16113770716704. Its totient is φ = 7986210924480.

The previous prime is 12032322212087. The next prime is 12032322212153. The reversal of 12032322212121 is 12121222323021.

12032322212121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12032322212121 - 2¹⁷ = 12032322081049 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12032322212091 and 12032322212100.

It is not an unprimeable number, because it can be changed into a prime (12032322212171) 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, 8834303440 + ... + 8834304801.

It is an arithmetic number, because the mean of its divisors is an integer number (2014221339588).

Almost surely, 2^{12032322212121} is an apocalyptic number.

It is an amenable number.

12032322212121 is a deficient number, since it is larger than the sum of its proper divisors (4081448504583).

12032322212121 is a wasteful number, since it uses less digits than its factorization.

12032322212121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17668608471.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 12032322212121 its reverse (12121222323021), we get a palindrome (24153544535142).

The spelling of 12032322212121 in words is "twelve trillion, thirty-two billion, three hundred twenty-two million, two hundred twelve thousand, one hundred twenty-one".