22123200200 has 48 divisors (see below), whose sum is σ = 51485962500. Its totient is φ = 8840760320.

The previous prime is 22123200179. The next prime is 22123200277. The reversal of 22123200200 is 200232122.

It can be written as a sum of positive squares in 6 ways, for example, as 12006461476 + 10116738724 = 109574^2 + 100582^2 .

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 11 ways as a sum of consecutive naturals, for example, 157076 + ... + 262524.

Almost surely, 2^22123200200 is an apocalyptic number.

22123200200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22123200200 is an abundant number, since it is smaller than the sum of its proper divisors (29362762300).

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

22123200200 is a wasteful number, since it uses less digits than its factorization.

22123200200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106514 (or 106505 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 22123200200 its reverse (200232122), we get a palindrome (22323432322).

The spelling of 22123200200 in words is "twenty-two billion, one hundred twenty-three million, two hundred thousand, two hundred".