202000002200 has 24 divisors (see below), whose sum is σ = 469650005580. Its totient is φ = 80800000800.

The previous prime is 202000002151. The next prime is 202000002223. The reversal of 202000002200 is 2200000202.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 504999806 + ... + 505000205.

Almost surely, 2^202000002200 is an apocalyptic number.

202000002200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202000002200 is an abundant number, since it is smaller than the sum of its proper divisors (267650003380).

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

202000002200 is a wasteful number, since it uses less digits than its factorization.

202000002200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010000027 (or 1010000018 counting only the distinct ones).

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

Adding to 202000002200 its reverse (2200000202), we get a palindrome (204200002402).

It can be divided in two parts, 202000002 and 200, that added together give a palindrome (202000202).

The spelling of 202000002200 in words is "two hundred two billion, two thousand, two hundred".