2228199 has 8 divisors (see below), whose sum is σ = 3000192. Its totient is φ = 1470840.

The previous prime is 2228189. The next prime is 2228201. The reversal of 2228199 is 9918222.

It is a happy number.

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

It is not a de Polignac number, because 2228199 - 2⁴ = 2228183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2228119) 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, 3297 + ... + 3914.

It is an arithmetic number, because the mean of its divisors is an integer number (375024).

2^2228199 is an apocalyptic number.

2228199 is a deficient number, since it is larger than the sum of its proper divisors (771993).

2228199 is a wasteful number, since it uses less digits than its factorization.

2228199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7317.

The product of its digits is 5184, while the sum is 33.

The square root of 2228199 is about 1492.7153111026. The cubic root of 2228199 is about 130.6124747802.

The spelling of 2228199 in words is "two million, two hundred twenty-eight thousand, one hundred ninety-nine".