1002200102222 has 16 divisors (see below), whose sum is σ = 1644609606192. Its totient is φ = 454255000320.

The previous prime is 1002200102209. The next prime is 1002200102243. The reversal of 1002200102222 is 2222010022001.

It is a junction number, because it is equal to n+sod(n) for n = 1002200102197 and 1002200102206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64517093 + ... + 64532624.

It is an arithmetic number, because the mean of its divisors is an integer number (102788100387).

Almost surely, 2^{1002200102222} is an apocalyptic number.

1002200102222 is a deficient number, since it is larger than the sum of its proper divisors (642409503970).

1002200102222 is a wasteful number, since it uses less digits than its factorization.

1002200102222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129050083.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 1002200102222 its reverse (2222010022001), we get a palindrome (3224210124223).

The spelling of 1002200102222 in words is "one trillion, two billion, two hundred million, one hundred two thousand, two hundred twenty-two".