2002332220312 has 32 divisors (see below), whose sum is σ = 3784126273200. Its totient is φ = 993258288000.

The previous prime is 2002332220279. The next prime is 2002332220313. The reversal of 2002332220312 is 2130222332002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002332220313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1043439 + ... + 2256862.

Almost surely, 2^{2002332220312} is an apocalyptic number.

It is an amenable number.

2002332220312 is a deficient number, since it is larger than the sum of its proper divisors (1781794052888).

2002332220312 is a wasteful number, since it uses less digits than its factorization.

2002332220312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3300907 (or 3300903 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 2002332220312 its reverse (2130222332002), we get a palindrome (4132554552314).

The spelling of 2002332220312 in words is "two trillion, two billion, three hundred thirty-two million, two hundred twenty thousand, three hundred twelve".