2213199 has 6 divisors (see below), whose sum is σ = 3196856. Its totient is φ = 1475460.

The previous prime is 2213191. The next prime is 2213201. The reversal of 2213199 is 9913122.

2213199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2213199 - 2³ = 2213191 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 (2213191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 122947 + ... + 122964.

2^2213199 is an apocalyptic number.

2213199 is a deficient number, since it is larger than the sum of its proper divisors (983657).

2213199 is a wasteful number, since it uses less digits than its factorization.

2213199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245917 (or 245914 counting only the distinct ones).

The product of its digits is 972, while the sum is 27.

The square root of 2213199 is about 1487.6824257885. The cubic root of 2213199 is about 130.3187248376.

The spelling of 2213199 in words is "two million, two hundred thirteen thousand, one hundred ninety-nine".