2228299 has 2 divisors, whose sum is σ = 2228300. Its totient is φ = 2228298.

The previous prime is 2228243. The next prime is 2228321. The reversal of 2228299 is 9928222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2228299 - 2¹¹ = 2226251 is a prime.

It is not a weakly prime, because it can be changed into another prime (2228209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1114149 + 1114150.

It is an arithmetic number, because the mean of its divisors is an integer number (1114150).

2^2228299 is an apocalyptic number.

2228299 is a deficient number, since it is larger than the sum of its proper divisors (1).

2228299 is an equidigital number, since it uses as much as digits as its factorization.

2228299 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 34.

The square root of 2228299 is about 1492.7488067321. The cubic root of 2228299 is about 130.6144286829.

The spelling of 2228299 in words is "two million, two hundred twenty-eight thousand, two hundred ninety-nine".