199074222 has 12 divisors (see below), whose sum is σ = 431327520. Its totient is φ = 66358068.

The previous prime is 199074217. The next prime is 199074259. The reversal of 199074222 is 222470991.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5529822 + ... + 5529857.

It is an arithmetic number, because the mean of its divisors is an integer number (35943960).

Almost surely, 2^199074222 is an apocalyptic number.

199074222 is an abundant number, since it is smaller than the sum of its proper divisors (232253298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

199074222 is a wasteful number, since it uses less digits than its factorization.

199074222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11059687 (or 11059684 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 199074222 is about 14109.3664634526. The cubic root of 199074222 is about 583.8998213572.

The spelling of 199074222 in words is "one hundred ninety-nine million, seventy-four thousand, two hundred twenty-two".