228027211 has 8 divisors (see below), whose sum is σ = 232742048. Its totient is φ = 223344000.

The previous prime is 228027193. The next prime is 228027223. The reversal of 228027211 is 112720822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 228027211 - 2⁵ = 228027179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (228027251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6946 + ... + 22456.

It is an arithmetic number, because the mean of its divisors is an integer number (29092756).

Almost surely, 2^228027211 is an apocalyptic number.

228027211 is a deficient number, since it is larger than the sum of its proper divisors (4714837).

228027211 is a wasteful number, since it uses less digits than its factorization.

228027211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15813.

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 228027211 is about 15100.5698899081. The cubic root of 228027211 is about 610.9357768425.

The spelling of 228027211 in words is "two hundred twenty-eight million, twenty-seven thousand, two hundred eleven".