22250199 has 8 divisors (see below), whose sum is σ = 29961072. Its totient is φ = 14686400.

The previous prime is 22250153. The next prime is 22250203. The reversal of 22250199 is 99105222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22250199 - 2¹¹ = 22248151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22250099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36414 + ... + 37019.

It is an arithmetic number, because the mean of its divisors is an integer number (3745134).

Almost surely, 2^22250199 is an apocalyptic number.

22250199 is a deficient number, since it is larger than the sum of its proper divisors (7710873).

22250199 is a wasteful number, since it uses less digits than its factorization.

22250199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73537.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 22250199 is about 4717.0116599389. The cubic root of 22250199 is about 281.2621549315.

The spelling of 22250199 in words is "twenty-two million, two hundred fifty thousand, one hundred ninety-nine".