22200200209 has 32 divisors (see below), whose sum is σ = 24756193152. Its totient is φ = 19905177600.

The previous prime is 22200200167. The next prime is 22200200219. The reversal of 22200200209 is 90200200222.

It is not a de Polignac number, because 22200200209 - 2¹⁵ = 22200167441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22200200219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38474929 + ... + 38475505.

It is an arithmetic number, because the mean of its divisors is an integer number (773631036).

Almost surely, 2^22200200209 is an apocalyptic number.

It is an amenable number.

22200200209 is a deficient number, since it is larger than the sum of its proper divisors (2555992943).

22200200209 is a wasteful number, since it uses less digits than its factorization.

22200200209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958 (or 936 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The spelling of 22200200209 in words is "twenty-two billion, two hundred million, two hundred thousand, two hundred nine".