2220002200012 has 6 divisors (see below), whose sum is σ = 3885003850028. Its totient is φ = 1110001100004.

The previous prime is 2220002199953. The next prime is 2220002200033. The reversal of 2220002200012 is 2100022000222.

It is a junction number, because it is equal to n+sod(n) for n = 2220002199965 and 2220002200001.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 277500274998 + ... + 277500275005.

Almost surely, 2^{2220002200012} is an apocalyptic number.

It is an amenable number.

2220002200012 is a deficient number, since it is larger than the sum of its proper divisors (1665001650016).

2220002200012 is a wasteful number, since it uses less digits than its factorization.

2220002200012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555000550007 (or 555000550005 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 2220002200012 its reverse (2100022000222), we get a palindrome (4320024200234).

The spelling of 2220002200012 in words is "two trillion, two hundred twenty billion, two million, two hundred thousand, twelve".