Tell us what you plan to use the answer for, and we'll be happy to provide it.
1,234,568,013
Yes.
2469135780
1234567890 + 1098765432 = 2333333322
5 + 1234567890 = 1234567895 - 234567890 = 1000000005
It equals 5.55555556 × 10101
1,234,568,013
Yes.
1 plus 1234567890 is 1234567891
2469135780
I have discovered a marvellous proof of this which this page is too small to contain...
1234567890+9876543210=11,111,111,100
1234567890 + 1098765432 = 2333333322
4000 + 1234567890 = 1234571890
1234567890 + 4563217890 = 5797785780
The answer is 1.8253374e+18
907 + 7676 + 666 + 6666 + 777 + 1234567890 + 9 = 1234584591