226522200 has 48 divisors (see below), whose sum is σ = 702220680. Its totient is φ = 60405760.

The previous prime is 226522157. The next prime is 226522201. The reversal of 226522200 is 2225622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226522201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 188169 + ... + 189368.

Almost surely, 2^226522200 is an apocalyptic number.

226522200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226522200 is an abundant number, since it is smaller than the sum of its proper divisors (475698480).

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

226522200 is a wasteful number, since it uses less digits than its factorization.

226522200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377556 (or 377547 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 226522200 is about 15050.6544708195. The cubic root of 226522200 is about 609.5887221410.

Adding to 226522200 its reverse (2225622), we get a palindrome (228747822).

The spelling of 226522200 in words is "two hundred twenty-six million, five hundred twenty-two thousand, two hundred".