2002112219 has 8 divisors (see below), whose sum is σ = 2132140320. Its totient is φ = 1873446016.

The previous prime is 2002112209. The next prime is 2002112221. The reversal of 2002112219 is 9122112002.

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 a de Polignac number, because none of the positive numbers 2^k-2002112219 is a prime.

It is a super-2 number, since 2×2002112219² = 8016906674938207922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2002112219.

It is not an unprimeable number, because it can be changed into a prime (2002112209) 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, 337439 + ... + 343320.

It is an arithmetic number, because the mean of its divisors is an integer number (266517540).

Almost surely, 2^2002112219 is an apocalyptic number.

2002112219 is a deficient number, since it is larger than the sum of its proper divisors (130028101).

2002112219 is a wasteful number, since it uses less digits than its factorization.

2002112219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680949.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 2002112219 is about 44744.9686445303. The cubic root of 2002112219 is about 1260.3644320415.

The spelling of 2002112219 in words is "two billion, two million, one hundred twelve thousand, two hundred nineteen".