12022232023 has 16 divisors (see below), whose sum is σ = 12785160960. Its totient is φ = 11265601536.

The previous prime is 12022232009. The next prime is 12022232039. The reversal of 12022232023 is 32023222021.

It is a cyclic number.

It is not a de Polignac number, because 12022232023 - 2²¹ = 12020134871 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 (12022232003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6833818 + ... + 6835576.

It is an arithmetic number, because the mean of its divisors is an integer number (799072560).

Almost surely, 2^12022232023 is an apocalyptic number.

12022232023 is a deficient number, since it is larger than the sum of its proper divisors (762928937).

12022232023 is a wasteful number, since it uses less digits than its factorization.

12022232023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3306.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 12022232023 its reverse (32023222021), we get a palindrome (44045454044).

The spelling of 12022232023 in words is "twelve billion, twenty-two million, two hundred thirty-two thousand, twenty-three".