1000200002200 has 96 divisors (see below), whose sum is σ = 2743405839360. Its totient is φ = 331863580800.

The previous prime is 1000200002161. The next prime is 1000200002227. The reversal of 1000200002200 is 22000020001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a congruent number.

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 in 23 ways as a sum of consecutive naturals, for example, 11479642 + ... + 11566441.

It is an arithmetic number, because the mean of its divisors is an integer number (28577144160).

Almost surely, 2^{1000200002200} is an apocalyptic number.

1000200002200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1000200002200 is an abundant number, since it is smaller than the sum of its proper divisors (1743205837160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1000200002200 is a wasteful number, since it uses less digits than its factorization.

1000200002200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23046137 (or 23046128 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 7.

Adding to 1000200002200 its reverse (22000020001), we get a palindrome (1022200022201).

The spelling of 1000200002200 in words is "one trillion, two hundred million, two thousand, two hundred".