22802200 has 48 divisors (see below), whose sum is σ = 55331280. Its totient is φ = 8722560.

The previous prime is 22802183. The next prime is 22802201. The reversal of 22802200 is 220822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22802201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2122 + ... + 7078.

It is an arithmetic number, because the mean of its divisors is an integer number (1152735).

Almost surely, 2^22802200 is an apocalyptic number.

22802200 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 22802200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27665640).

22802200 is an abundant number, since it is smaller than the sum of its proper divisors (32529080).

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

22802200 is a wasteful number, since it uses less digits than its factorization.

22802200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4996 (or 4987 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 22802200 is about 4775.1649186180. The cubic root of 22802200 is about 283.5691078607.

The spelling of 22802200 in words is "twenty-two million, eight hundred two thousand, two hundred".