2002202012233 has 4 divisors (see below), whose sum is σ = 2009645142660. Its totient is φ = 1994758881808.

The previous prime is 2002202012171. The next prime is 2002202012257. The reversal of 2002202012233 is 3322102022002.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 267404820544 + 1734797191689 = 517112^2 + 1317117^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2002202012233 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2002202012233.

It is not an unprimeable number, because it can be changed into a prime (2002202010233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3721564810 + ... + 3721565347.

It is an arithmetic number, because the mean of its divisors is an integer number (502411285665).

Almost surely, 2^{2002202012233} is an apocalyptic number.

It is an amenable number.

2002202012233 is a deficient number, since it is larger than the sum of its proper divisors (7443130427).

2002202012233 is an equidigital number, since it uses as much as digits as its factorization.

2002202012233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7443130426.

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

Adding to 2002202012233 its reverse (3322102022002), we get a palindrome (5324304034235).

The spelling of 2002202012233 in words is "two trillion, two billion, two hundred two million, twelve thousand, two hundred thirty-three".