4199222 has 4 divisors (see below), whose sum is σ = 6298836. Its totient is φ = 2099610.

The previous prime is 4199213. The next prime is 4199231. The reversal of 4199222 is 2229914.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4199213) and next prime (4199231).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1049804 + ... + 1049807.

It is an arithmetic number, because the mean of its divisors is an integer number (1574709).

Almost surely, 2^4199222 is an apocalyptic number.

4199222 is a deficient number, since it is larger than the sum of its proper divisors (2099614).

4199222 is a wasteful number, since it uses less digits than its factorization.

4199222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2099613.

The product of its digits is 2592, while the sum is 29.

The square root of 4199222 is about 2049.2003318368. The cubic root of 4199222 is about 161.3329017056.

The spelling of 4199222 in words is "four million, one hundred ninety-nine thousand, two hundred twenty-two".