22286200 has 24 divisors (see below), whose sum is σ = 51815880. Its totient is φ = 8914400.

The previous prime is 22286197. The next prime is 22286203. The reversal of 22286200 is 268222.

It is an interprime number because it is at equal distance from previous prime (22286197) and next prime (22286203).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22286203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55516 + ... + 55915.

It is an arithmetic number, because the mean of its divisors is an integer number (2158995).

Almost surely, 2^22286200 is an apocalyptic number.

22286200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22286200 is an abundant number, since it is smaller than the sum of its proper divisors (29529680).

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

22286200 is a wasteful number, since it uses less digits than its factorization.

22286200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111447 (or 111438 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 22286200 is about 4720.8261988766. The cubic root of 22286200 is about 281.4137679961.

The spelling of 22286200 in words is "twenty-two million, two hundred eighty-six thousand, two hundred".