2002033323121 has 16 divisors (see below), whose sum is σ = 2215313431744. Its totient is φ = 1797266833344.

The previous prime is 2002033323109. The next prime is 2002033323161. The reversal of 2002033323121 is 1213233302002.

It is a cyclic number.

It is not a de Polignac number, because 2002033323121 - 2⁵ = 2002033323089 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2002033323092 and 2002033323101.

It is not an unprimeable number, because it can be changed into a prime (2002033323161) 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, 114970 + ... + 2004316.

It is an arithmetic number, because the mean of its divisors is an integer number (138457089484).

Almost surely, 2^{2002033323121} is an apocalyptic number.

It is an amenable number.

2002033323121 is a deficient number, since it is larger than the sum of its proper divisors (213280108623).

2002033323121 is a wasteful number, since it uses less digits than its factorization.

2002033323121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1891600.

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

Adding to 2002033323121 its reverse (1213233302002), we get a palindrome (3215266625123).

The spelling of 2002033323121 in words is "two trillion, two billion, thirty-three million, three hundred twenty-three thousand, one hundred twenty-one".