22268288200 has 24 divisors (see below), whose sum is σ = 51773770530. Its totient is φ = 8907315200.

The previous prime is 22268288179. The next prime is 22268288227. The reversal of 22268288200 is 288286222.

It can be written as a sum of positive squares in 3 ways, for example, as 21403104804 + 865183396 = 146298^2 + 29414^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

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 5 ways as a sum of consecutive naturals, for example, 55670521 + ... + 55670920.

Almost surely, 2^22268288200 is an apocalyptic number.

22268288200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22268288200 is an abundant number, since it is smaller than the sum of its proper divisors (29505482330).

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

22268288200 is a wasteful number, since it uses less digits than its factorization.

22268288200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111341457 (or 111341448 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 40.

The spelling of 22268288200 in words is "twenty-two billion, two hundred sixty-eight million, two hundred eighty-eight thousand, two hundred".