922225 has 12 divisors (see below), whose sum is σ = 1175644. Its totient is φ = 717120.

The previous prime is 922223. The next prime is 922237. The reversal of 922225 is 522229.

It can be written as a sum of positive squares in 6 ways, for example, as 73984 + 848241 = 272^2 + 921^2 .

It is not a de Polignac number, because 922225 - 2¹ = 922223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 922196 and 922205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (922223) 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, 427 + ... + 1423.

2⁹²²²²⁵ is an apocalyptic number.

It is an amenable number.

922225 is a deficient number, since it is larger than the sum of its proper divisors (253419).

922225 is a wasteful number, since it uses less digits than its factorization.

922225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044 (or 1039 counting only the distinct ones).

The product of its digits is 720, while the sum is 22.

The square root of 922225 is about 960.3254656626. The cubic root of 922225 is about 97.3372256632.

The spelling of 922225 in words is "nine hundred twenty-two thousand, two hundred twenty-five".