228422083 has 2 divisors, whose sum is σ = 228422084. Its totient is φ = 228422082.

The previous prime is 228422071. The next prime is 228422093. The reversal of 228422083 is 380224822.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 228422083 - 2¹³ = 228413891 is a prime.

It is not a weakly prime, because it can be changed into another prime (228422093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114211041 + 114211042.

It is an arithmetic number, because the mean of its divisors is an integer number (114211042).

Almost surely, 2^228422083 is an apocalyptic number.

228422083 is a deficient number, since it is larger than the sum of its proper divisors (1).

228422083 is an equidigital number, since it uses as much as digits as its factorization.

228422083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12288, while the sum is 31.

The square root of 228422083 is about 15113.6389727954. The cubic root of 228422083 is about 611.2882235427.

The spelling of 228422083 in words is "two hundred twenty-eight million, four hundred twenty-two thousand, eighty-three".