201200228 has 24 divisors (see below), whose sum is σ = 377345472. Its totient is φ = 93623904.

The previous prime is 201200221. The next prime is 201200249. The reversal of 201200228 is 822002102.

It is not an unprimeable number, because it can be changed into a prime (201200221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26150 + ... + 32957.

It is an arithmetic number, because the mean of its divisors is an integer number (15722728).

Almost surely, 2^201200228 is an apocalyptic number.

It is an amenable number.

201200228 is a deficient number, since it is larger than the sum of its proper divisors (176145244).

201200228 is a wasteful number, since it uses less digits than its factorization.

201200228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59171 (or 59169 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 201200228 is about 14184.5066181380. The cubic root of 201200228 is about 585.9710446308.

The spelling of 201200228 in words is "two hundred one million, two hundred thousand, two hundred twenty-eight".