22112122000209 has 16 divisors (see below), whose sum is σ = 29531190514560. Its totient is φ = 14717235012480.

The previous prime is 22112122000187. The next prime is 22112122000249. The reversal of 22112122000209 is 90200022121122.

It is not a de Polignac number, because 22112122000209 - 2¹⁶ = 22112121934673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22112122000249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140191812 + ... + 140349450.

It is an arithmetic number, because the mean of its divisors is an integer number (1845699407160).

Almost surely, 2^{22112122000209} is an apocalyptic number.

It is an amenable number.

22112122000209 is a deficient number, since it is larger than the sum of its proper divisors (7419068514351).

22112122000209 is a wasteful number, since it uses less digits than its factorization.

22112122000209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234040.

The product of its (nonzero) digits is 576, while the sum is 24.

The spelling of 22112122000209 in words is "twenty-two trillion, one hundred twelve billion, one hundred twenty-two million, two hundred nine", and thus it is an aban number.