2002022223023 has 24 divisors (see below), whose sum is σ = 2226283200720. Its totient is φ = 1793579846400.

The previous prime is 2002022223011. The next prime is 2002022223031. The reversal of 2002022223023 is 3203222202002.

It is not a de Polignac number, because 2002022223023 - 2¹² = 2002022218927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2002022222986 and 2002022223004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002022223043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7913 + ... + 2001026.

It is an arithmetic number, because the mean of its divisors is an integer number (92761800030).

Almost surely, 2^{2002022223023} is an apocalyptic number.

2002022223023 is a deficient number, since it is larger than the sum of its proper divisors (224260977697).

2002022223023 is a wasteful number, since it uses less digits than its factorization.

2002022223023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2009079 (or 2009048 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 2002022223023 its reverse (3203222202002), we get a palindrome (5205244425025).

The spelling of 2002022223023 in words is "two trillion, two billion, twenty-two million, two hundred twenty-three thousand, twenty-three".