confusing hand in bubble.

[NiR]

i have 22 in BB. blinds 150/300. its bubble and sb (chip leader ) pushes. i have 800 more to call. is this a call or a fold and push any 2 next chance i get? what is 22 vs any 2? im guessing slight underdog tossup at BEST.

stacks were 1200, 1300, 4000 (sb), and me with 1100(sb).

i post blind and have 800 more left to make the call on sb push.