22002010200 has 144 divisors (see below), whose sum is σ = 74902724520. Its totient is φ = 5786795520.

The previous prime is 22002010187. The next prime is 22002010237. The reversal of 22002010200 is 201020022.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 47679 + ... + 215121.

Almost surely, 2^22002010200 is an apocalyptic number.

22002010200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22002010200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37451362260).

22002010200 is an abundant number, since it is smaller than the sum of its proper divisors (52900714320).

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

22002010200 is a wasteful number, since it uses less digits than its factorization.

22002010200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167538 (or 167526 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

Adding to 22002010200 its reverse (201020022), we get a palindrome (22203030222).

The spelling of 22002010200 in words is "twenty-two billion, two million, ten thousand, two hundred".