2002200000002 has 4 divisors (see below), whose sum is σ = 3003300000006. Its totient is φ = 1001100000000.

The previous prime is 2002199999939. The next prime is 2002200000043. The reversal of 2002200000002 is 2000000022002.

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

It can be written as a sum of positive squares in only one way, i.e., 1462916859121 + 539283140881 = 1209511^2 + 734359^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 500549999999 + ... + 500550000002.

Almost surely, 2^{2002200000002} is an apocalyptic number.

2002200000002 is a deficient number, since it is larger than the sum of its proper divisors (1001100000004).

2002200000002 is a wasteful number, since it uses less digits than its factorization.

2002200000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001100000003.

The product of its (nonzero) digits is 16, while the sum is 8.

Adding to 2002200000002 its reverse (2000000022002), we get a palindrome (4002200022004).

It can be divided in two parts, 2002 and 200000002, that multiplied together give a palindrome (400400004004).

The spelling of 2002200000002 in words is "two trillion, two billion, two hundred million, two", and thus it is an aban number.