2023320143422 has 32 divisors (see below), whose sum is σ = 3325171137120. Its totient is φ = 919082250240.

The previous prime is 2023320143417. The next prime is 2023320143423. The reversal of 2023320143422 is 2243410233202.

It is a super-3 number, since 3×2023320143422³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023320143423) 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 15 ways as a sum of consecutive naturals, for example, 3614958 + ... + 4136974.

It is an arithmetic number, because the mean of its divisors is an integer number (103911598035).

Almost surely, 2^{2023320143422} is an apocalyptic number.

2023320143422 is a deficient number, since it is larger than the sum of its proper divisors (1301850993698).

2023320143422 is a wasteful number, since it uses less digits than its factorization.

2023320143422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525996.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 2023320143422 its reverse (2243410233202), we get a palindrome (4266730376624).

The spelling of 2023320143422 in words is "two trillion, twenty-three billion, three hundred twenty million, one hundred forty-three thousand, four hundred twenty-two".