22300000200 has 144 divisors (see below), whose sum is σ = 75732848100. Its totient is φ = 5879808000.

The previous prime is 22300000193. The next prime is 22300000211. The reversal of 22300000200 is 200000322.

It can be written as a sum of positive squares in 6 ways, for example, as 2643399396 + 19656600804 = 51414^2 + 140202^2 .

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

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, 90600 + ... + 229800.

Almost surely, 2^22300000200 is an apocalyptic number.

22300000200 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 22300000200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37866424050).

22300000200 is an abundant number, since it is smaller than the sum of its proper divisors (53432847900).

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

22300000200 is a wasteful number, since it uses less digits than its factorization.

22300000200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139312 (or 139300 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 9.

Adding to 22300000200 its reverse (200000322), we get a palindrome (22500000522).

The spelling of 22300000200 in words is "twenty-two billion, three hundred million, two hundred", and thus it is an aban number.