222194 has 16 divisors (see below), whose sum is σ = 388800. Its totient is φ = 93264.

The previous prime is 222193. The next prime is 222197. The reversal of 222194 is 491222.

222194 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (222193) 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 7 ways as a sum of consecutive naturals, for example, 692 + ... + 960.

It is an arithmetic number, because the mean of its divisors is an integer number (24300).

2²²²¹⁹⁴ is an apocalyptic number.

222194 is a deficient number, since it is larger than the sum of its proper divisors (166606).

222194 is a wasteful number, since it uses less digits than its factorization.

222194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337.

The product of its digits is 288, while the sum is 20.

The square root of 222194 is about 471.3745856535. The cubic root of 222194 is about 60.5681221601.

The spelling of 222194 in words is "two hundred twenty-two thousand, one hundred ninety-four".