12023211232021 has 8 divisors (see below), whose sum is σ = 13806558352800. Its totient is φ = 10354918764240.

The previous prime is 12023211232007. The next prime is 12023211232057.

12023211232021 is nontrivially palindromic in base 10.

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 12023211232021 - 2²⁹ = 12022674361109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12023211231983 and 12023211232001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12023211233021) 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, 28763663026 + ... + 28763663443.

It is an arithmetic number, because the mean of its divisors is an integer number (1725819794100).

Almost surely, 2^{12023211232021} is an apocalyptic number.

12023211232021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12023211232021 is a deficient number, since it is larger than the sum of its proper divisors (1783347120779).

12023211232021 is a wasteful number, since it uses less digits than its factorization.

12023211232021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57527326499.

The product of its (nonzero) digits is 576, while the sum is 22.

It can be divided in two parts, 1202321 and 1232021, that added together give a palindrome (2434342).

The spelling of 12023211232021 in words is "twelve trillion, twenty-three billion, two hundred eleven million, two hundred thirty-two thousand, twenty-one".