212

{\displaystyle 212=2^{2}\times 53} Sum for the first 26 totient integers 212 °F = 100 °C (the boiling point of water) The smallest, even, 3-digit-integer where X Y Z ( X × Y × Z ) {\textstyle {\frac {XYZ}{{\bigl (}X\times Y\times Z{\bigr )}}}} is also a prime number