2204219 has 4 divisors (see below), whose sum is σ = 2209680. Its totient is φ = 2198760.

The previous prime is 2204207. The next prime is 2204221. The reversal of 2204219 is 9124022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2204219 - 2⁸ = 2203963 is a prime.

It is a super-2 number, since 2×2204219² = 9717162799922, 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 2204219.

It is not an unprimeable number, because it can be changed into a prime (2204269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2072 + ... + 2949.

It is an arithmetic number, because the mean of its divisors is an integer number (552420).

2^2204219 is an apocalyptic number.

2204219 is a deficient number, since it is larger than the sum of its proper divisors (5461).

2204219 is an equidigital number, since it uses as much as digits as its factorization.

2204219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5460.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 2204219 is about 1484.6612408223. The cubic root of 2204219 is about 130.1422309184.

The spelling of 2204219 in words is "two million, two hundred four thousand, two hundred nineteen".