Above statement is false. The value The value of the product of two integers is may greater or lesser or equal to the their sum.
For example: 1x1 = 1, 1+1 =2 => product < sum
1x2 = 2, 1+2 =2 => product < sum
2x2 = 4, 2+2 = 4 => product = sum
2x3 = 6, 2+3 =5 => product > sum