228283101 has 12 divisors (see below), whose sum is σ = 340379520. Its totient is φ = 147279240.

The previous prime is 228283091. The next prime is 228283103. The reversal of 228283101 is 101382822.

It is not a de Polignac number, because 228283101 - 2⁶ = 228283037 is a prime.

It is a super-2 number, since 2×228283101² = 104226348404352402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228283103) 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 11 ways as a sum of consecutive naturals, for example, 408831 + ... + 409388.

It is an arithmetic number, because the mean of its divisors is an integer number (28364960).

Almost surely, 2^228283101 is an apocalyptic number.

It is an amenable number.

228283101 is a deficient number, since it is larger than the sum of its proper divisors (112096419).

228283101 is a wasteful number, since it uses less digits than its factorization.

228283101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818256 (or 818253 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 228283101 is about 15109.0403732335. The cubic root of 228283101 is about 611.1642202133.

The spelling of 228283101 in words is "two hundred twenty-eight million, two hundred eighty-three thousand, one hundred one".