2002200020012 has 12 divisors (see below), whose sum is σ = 3505133045736. Its totient is φ = 1000733435520.

The previous prime is 2002200019979. The next prime is 2002200020017. The reversal of 2002200020012 is 2100200022002.

It is a junction number, because it is equal to n+sod(n) for n = 2002200019975 and 2002200020002.

It is not an unprimeable number, because it can be changed into a prime (2002200020017) 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 3 ways as a sum of consecutive naturals, for example, 91631333 + ... + 91653180.

It is an arithmetic number, because the mean of its divisors is an integer number (292094420478).

Almost surely, 2^{2002200020012} is an apocalyptic number.

It is an amenable number.

2002200020012 is a deficient number, since it is larger than the sum of its proper divisors (1502933025724).

2002200020012 is a wasteful number, since it uses less digits than its factorization.

2002200020012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183287248 (or 183287246 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 2002200020012 its reverse (2100200022002), we get a palindrome (4102400042014).

The spelling of 2002200020012 in words is "two trillion, two billion, two hundred million, twenty thousand, twelve".