222801 has 8 divisors (see below), whose sum is σ = 310080. Its totient is φ = 142032.

The previous prime is 222799. The next prime is 222823. The reversal of 222801 is 108222.

222801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 222801 - 2¹ = 222799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1546 + ... + 1683.

It is an arithmetic number, because the mean of its divisors is an integer number (38760).

2²²²⁸⁰¹ is an apocalyptic number.

It is an amenable number.

222801 is a deficient number, since it is larger than the sum of its proper divisors (87279).

222801 is a wasteful number, since it uses less digits than its factorization.

222801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3255.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 222801 is about 472.0180081310. The cubic root of 222801 is about 60.6232262917.

The spelling of 222801 in words is "two hundred twenty-two thousand, eight hundred one".