4122199 has 4 divisors (see below), whose sum is σ = 4127760. Its totient is φ = 4116640.

The previous prime is 4122187. The next prime is 4122227. The reversal of 4122199 is 9912214.

It is a happy number.

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 4122199 - 2⁹ = 4121687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4122119) 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, 1459 + ... + 3220.

It is an arithmetic number, because the mean of its divisors is an integer number (1031940).

Almost surely, 2^4122199 is an apocalyptic number.

4122199 is a deficient number, since it is larger than the sum of its proper divisors (5561).

4122199 is an equidigital number, since it uses as much as digits as its factorization.

4122199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5560.

The product of its digits is 1296, while the sum is 28.

The square root of 4122199 is about 2030.3199255290. The cubic root of 4122199 is about 160.3404080636.

The spelling of 4122199 in words is "four million, one hundred twenty-two thousand, one hundred ninety-nine".