225250200 has 384 divisors, whose sum is σ = 910656000. Its totient is φ = 50112000.

The previous prime is 225250139. The next prime is 225250237. The reversal of 225250200 is 2052522.

225250200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2230150 + ... + 2230250.

It is an arithmetic number, because the mean of its divisors is an integer number (2371500).

Almost surely, 2^225250200 is an apocalyptic number.

225250200 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 225250200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (455328000).

225250200 is an abundant number, since it is smaller than the sum of its proper divisors (685405800).

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

225250200 is a wasteful number, since it uses less digits than its factorization.

225250200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192 (or 177 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 18.

The square root of 225250200 is about 15008.3376827682. The cubic root of 225250200 is about 608.4455629972.

The spelling of 225250200 in words is "two hundred twenty-five million, two hundred fifty thousand, two hundred".