229101 has 4 divisors (see below), whose sum is σ = 305472. Its totient is φ = 152732.

The previous prime is 229093. The next prime is 229123. The reversal of 229101 is 101922.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 229101 - 2³ = 229093 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38181 + ... + 38186.

It is an arithmetic number, because the mean of its divisors is an integer number (76368).

2²²⁹¹⁰¹ is an apocalyptic number.

It is an amenable number.

229101 is a deficient number, since it is larger than the sum of its proper divisors (76371).

229101 is an equidigital number, since it uses as much as digits as its factorization.

229101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76370.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 229101 is about 478.6449623677. The cubic root of 229101 is about 61.1893248927.

The spelling of 229101 in words is "two hundred twenty-nine thousand, one hundred one".