2122200112209 has 8 divisors (see below), whose sum is σ = 2861393410080. Its totient is φ = 1398903444576.

The previous prime is 2122200112169. The next prime is 2122200112211. The reversal of 2122200112209 is 9022110022212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2122200112209 - 2⁸ = 2122200111953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2122200112709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3974157247 + ... + 3974157780.

It is an arithmetic number, because the mean of its divisors is an integer number (357674176260).

Almost surely, 2^{2122200112209} is an apocalyptic number.

It is an amenable number.

2122200112209 is a deficient number, since it is larger than the sum of its proper divisors (739193297871).

2122200112209 is an equidigital number, since it uses as much as digits as its factorization.

2122200112209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7948315119.

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

The spelling of 2122200112209 in words is "two trillion, one hundred twenty-two billion, two hundred million, one hundred twelve thousand, two hundred nine".