Solution - Simplification or other simple results

Step  1  :

 1.1     10 = 2•5

(10)²² = (2•5)²² = 2²² • 5²²

Equation at the end of step  1  :

  5 • (222•522)

Step  2  :

Multiplying exponents :

 2.1    5¹  multiplied by  5²²   = 5^{(1 + 22)} = 5²³

Final result :

  (523•222)