12020033312023 has 32 divisors (see below), whose sum is σ = 13888927756800. Its totient is φ = 10294849128960.

The previous prime is 12020033311987. The next prime is 12020033312087. The reversal of 12020033312023 is 32021333002021.

It is a de Polignac number, because none of the positive numbers 2^k-12020033312023 is a prime.

It is a super-2 number, since 2×12020033312023² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12020033311985 and 12020033312003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12020033312923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 141956203 + ... + 142040851.

It is an arithmetic number, because the mean of its divisors is an integer number (434028992400).

Almost surely, 2^{12020033312023} is an apocalyptic number.

12020033312023 is a deficient number, since it is larger than the sum of its proper divisors (1868894444777).

12020033312023 is a wasteful number, since it uses less digits than its factorization.

12020033312023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93127.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 12020033312023 its reverse (32021333002021), we get a palindrome (44041366314044).

The spelling of 12020033312023 in words is "twelve trillion, twenty billion, thirty-three million, three hundred twelve thousand, twenty-three".