2228119 has 2 divisors, whose sum is σ = 2228120. Its totient is φ = 2228118.

The previous prime is 2228117. The next prime is 2228123. The reversal of 2228119 is 9118222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2228119 - 2¹ = 2228117 is a prime.

It is a super-2 number, since 2×2228119² = 9929028556322, which contains 22 as substring.

Together with 2228117, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2228093 and 2228102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2228113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1114059 + 1114060.

It is an arithmetic number, because the mean of its divisors is an integer number (1114060).

2^2228119 is an apocalyptic number.

2228119 is a deficient number, since it is larger than the sum of its proper divisors (1).

2228119 is an equidigital number, since it uses as much as digits as its factorization.

2228119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 576, while the sum is 25.

The square root of 2228119 is about 1492.6885140578. The cubic root of 2228119 is about 130.6109116160.

The spelling of 2228119 in words is "two million, two hundred twenty-eight thousand, one hundred nineteen".