228112241 has 8 divisors (see below), whose sum is σ = 260832000. Its totient is φ = 195425568.

The previous prime is 228112223. The next prime is 228112259. The reversal of 228112241 is 142211822.

It is an interprime number because it is at equal distance from previous prime (228112223) and next prime (228112259).

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 228112241 - 2⁶ = 228112177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (228112201) 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, 8885 + ... + 23133.

It is an arithmetic number, because the mean of its divisors is an integer number (32604000).

Almost surely, 2^228112241 is an apocalyptic number.

It is an amenable number.

228112241 is a deficient number, since it is larger than the sum of its proper divisors (32719759).

228112241 is a wasteful number, since it uses less digits than its factorization.

228112241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16543.

The product of its digits is 512, while the sum is 23.

The square root of 228112241 is about 15103.3850841459. The cubic root of 228112241 is about 611.0117055196.

It can be divided in two parts, 22811 and 2241, that added together give a palindrome (25052).

The spelling of 228112241 in words is "two hundred twenty-eight million, one hundred twelve thousand, two hundred forty-one".