222025 has 12 divisors (see below), whose sum is σ = 281232. Its totient is φ = 173840.

The previous prime is 222023. The next prime is 222029. The reversal of 222025 is 520222.

222025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 222025 - 2¹ = 222023 is a prime.

It is a Duffinian number.

222025 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 221996 and 222014.

It is not an unprimeable number, because it can be changed into a prime (222023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2022 + ... + 2128.

It is an arithmetic number, because the mean of its divisors is an integer number (23436).

2²²²⁰²⁵ is an apocalyptic number.

222025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

222025 is a deficient number, since it is larger than the sum of its proper divisors (59207).

222025 is a wasteful number, since it uses less digits than its factorization.

222025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200 (or 195 counting only the distinct ones).

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

The square root of 222025 is about 471.1952886012. The cubic root of 222025 is about 60.5527622961.

Adding to 222025 its reverse (520222), we get a palindrome (742247).

The spelling of 222025 in words is "two hundred twenty-two thousand, twenty-five".