2202112209 has 8 divisors (see below), whose sum is σ = 3203072352. Its totient is φ = 1334613440.

The previous prime is 2202112177. The next prime is 2202112219. The reversal of 2202112209 is 9022112022.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2202112209 - 2⁵ = 2202112177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2202112219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33365304 + ... + 33365369.

It is an arithmetic number, because the mean of its divisors is an integer number (400384044).

Almost surely, 2^2202112209 is an apocalyptic number.

It is an amenable number.

2202112209 is a deficient number, since it is larger than the sum of its proper divisors (1000960143).

2202112209 is a wasteful number, since it uses less digits than its factorization.

2202112209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66730687.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 2202112209 is about 46926.6684199933. The cubic root of 2202112209 is about 1301.0075441639.

It can be divided in two parts, 2202 and 112209, that added together give a palindrome (114411).

The spelling of 2202112209 in words is "two billion, two hundred two million, one hundred twelve thousand, two hundred nine".