228112027 has 8 divisors (see below), whose sum is σ = 267991920. Its totient is φ = 191422560.

The previous prime is 228112021. The next prime is 228112037. The reversal of 228112027 is 720211822.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-228112027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 228111992 and 228112010.

It is not an unprimeable number, because it can be changed into a prime (228112021) 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, 797452 + ... + 797737.

It is an arithmetic number, because the mean of its divisors is an integer number (33498990).

Almost surely, 2^228112027 is an apocalyptic number.

228112027 is a deficient number, since it is larger than the sum of its proper divisors (39879893).

228112027 is a wasteful number, since it uses less digits than its factorization.

228112027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1595213.

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

The square root of 228112027 is about 15103.3779996397. The cubic root of 228112027 is about 611.0115144491.

Adding to 228112027 its reverse (720211822), we get a palindrome (948323849).

The spelling of 228112027 in words is "two hundred twenty-eight million, one hundred twelve thousand, twenty-seven".