222160206 has 32 divisors (see below), whose sum is σ = 457252128. Its totient is φ = 71926400.

The previous prime is 222160189. The next prime is 222160223. The reversal of 222160206 is 602061222.

It is an interprime number because it is at equal distance from previous prime (222160189) and next prime (222160223).

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 15 ways as a sum of consecutive naturals, for example, 28660 + ... + 35576.

It is an arithmetic number, because the mean of its divisors is an integer number (14289129).

Almost surely, 2^222160206 is an apocalyptic number.

222160206 is an abundant number, since it is smaller than the sum of its proper divisors (235091922).

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

222160206 is a wasteful number, since it uses less digits than its factorization.

222160206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7076.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 222160206 is about 14905.0396175253. The cubic root of 222160206 is about 605.6505135578.

The spelling of 222160206 in words is "two hundred twenty-two million, one hundred sixty thousand, two hundred six".