12233022033221 has 16 divisors (see below), whose sum is σ = 13365180360000. Its totient is φ = 11104220474880.

The previous prime is 12233022033203. The next prime is 12233022033241.

12233022033221 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 12233022033221 - 2³⁴ = 12215842164037 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 (12233022033241) 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, 19293575 + ... + 19917531.

It is an arithmetic number, because the mean of its divisors is an integer number (835323772500).

Almost surely, 2^{12233022033221} is an apocalyptic number.

12233022033221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12233022033221 is a deficient number, since it is larger than the sum of its proper divisors (1132158326779).

12233022033221 is a wasteful number, since it uses less digits than its factorization.

12233022033221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626644.

The product of its (nonzero) digits is 5184, while the sum is 26.

It can be divided in two parts, 1223302 and 2033221, that added together give a palindrome (3256523).

The spelling of 12233022033221 in words is "twelve trillion, two hundred thirty-three billion, twenty-two million, thirty-three thousand, two hundred twenty-one".