Here’s a simple Java program that converts a given integer into its word representation, printing each digit’s corresponding English word in the same order.

✅ Java Program: Convert Number to Words

import java.util.Scanner;

public class NumberToWords {

// Array to store words for digits 0-9

static String[] digitWords = {

“zero”, “one”, “two”, “three”, “four”,

“five”, “six”, “seven”, “eight”, “nine”

};

public static void main(String[] args) {

Scanner scanner = new Scanner(System.in);

// Input number

System.out.print(“Enter a number: “);

int num = scanner.nextInt();

// Convert to string to access each digit

String numStr = String.valueOf(num);

// Loop and print each digit’s word

for (int i = 0; i < numStr.length(); i++) {

char ch = numStr.charAt(i);

// Convert character to digit

int digit = Character.getNumericValue(ch);

// Print the word

System.out.print(digitWords[digit] + ” “);

}

System.out.println(); // For clean output

}

}

✅ Sample Input:215

✅ Output:two one five