222094 has 8 divisors (see below), whose sum is σ = 335160. Its totient is φ = 110376.

The previous prime is 222073. The next prime is 222107. The reversal of 222094 is 490222.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

222094 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 397 + ... + 775.

It is an arithmetic number, because the mean of its divisors is an integer number (41895).

2²²²⁰⁹⁴ is an apocalyptic number.

222094 is a deficient number, since it is larger than the sum of its proper divisors (113066).

222094 is a wasteful number, since it uses less digits than its factorization.

222094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 222094 is about 471.2685009631. The cubic root of 222094 is about 60.5590344244.

It can be divided in two parts, 22 and 2094, that added together give a square (2116 = 46²).

The spelling of 222094 in words is "two hundred twenty-two thousand, ninety-four".