225022 has 8 divisors (see below), whose sum is σ = 385776. Its totient is φ = 96432.

The previous prime is 224993. The next prime is 225023. The reversal of 225022 is 220522.

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

It is a junction number, because it is equal to n+sod(n) for n = 224993 and 225011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225023) 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, 8023 + ... + 8050.

It is an arithmetic number, because the mean of its divisors is an integer number (48222).

2²²⁵⁰²² is an apocalyptic number.

225022 is a deficient number, since it is larger than the sum of its proper divisors (160754).

225022 is a wasteful number, since it uses less digits than its factorization.

225022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16082.

The product of its (nonzero) digits is 80, while the sum is 13.

The square root of 225022 is about 474.3648384946. The cubic root of 225022 is about 60.8240022384.

Adding to 225022 its reverse (220522), we get a palindrome (445544).

The spelling of 225022 in words is "two hundred twenty-five thousand, twenty-two".