20220002200 has 24 divisors (see below), whose sum is σ = 47011505580. Its totient is φ = 8088000800.

The previous prime is 20220002191. The next prime is 20220002219. The reversal of 20220002200 is 220002202.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

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 in 5 ways as a sum of consecutive naturals, for example, 50549806 + ... + 50550205.

Almost surely, 2^20220002200 is an apocalyptic number.

20220002200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20220002200 is an abundant number, since it is smaller than the sum of its proper divisors (26791503380).

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

20220002200 is a wasteful number, since it uses less digits than its factorization.

20220002200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101100027 (or 101100018 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 10.

Adding to 20220002200 its reverse (220002202), we get a palindrome (20440004402).

The spelling of 20220002200 in words is "twenty billion, two hundred twenty million, two thousand, two hundred".