There are 3 types of APT22 Digimons:

1. Ultra level as the result of Jogress digivolution between 2 Mega level (APT18) Digimons.

2. Mega level as the result of Fusion digivolution between a certain amount of Ultimate level (APT14) Digimons.

3. Mega level Digimons (APT18) who underwent APT Development process that fuses them with extra copies of themselves, to a point where it took almost the same amount of resources as an APT22 Digimon would require.

Ultra (Jogress)Mega (Fusion)