The number 360 is centered across the 360th decimal place of π:

6998970 = 3⁶ + 1⁹ + 4⁹ + 1⁸ + 5⁹ + 9⁷ + 2⁰

6998971 = 3⁶ + 1⁹ + 4⁹ + 1⁸ + 5⁹ + 9⁷ + 2¹

(Thanks, Pablo.)

The 22nd, 7th, 355th, 113th, and 52163rd digits of π (counting from the 3) are 2s.

The 16604th digit, alas, is a 1 — but it’s flanked by 2s.