112,200 or 112200
1200 = twelve hundred or one thousand and two hundred
One thousand, two hundred twelve.
You can write one hundred twelve thousand.
600,012,100
You cannot have such a number as one thousand twelve hundred, as these two components would interfere with place values. One thousand would be written 1000, while twelve hundred would be written 1200.
Twelve thousand, one hundred sixty-one.
One thousand, six hundred twelve and twelve hundredths.
600,012,100
One hundred twelve thousand, eight hundred seventy-two.
six and one thousand three hundred twelve hundred thousandths
1200.00 = one thousand two hundred (or twelve hundred)
one hundred : 100fifteen thousand : 15 000fifteen thousand one hundred : 15 100