10210225 has 12 divisors (see below), whose sum is σ = 12750300. Its totient is φ = 8110400.

The previous prime is 10210223. The next prime is 10210237. The reversal of 10210225 is 52201201.

It can be written as a sum of positive squares in 6 ways, for example, as 2053489 + 8156736 = 1433^2 + 2856^2 .

It is not a de Polignac number, because 10210225 - 2¹ = 10210223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10210223) 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, 2355 + ... + 5095.

It is an arithmetic number, because the mean of its divisors is an integer number (1062525).

Almost surely, 2^10210225 is an apocalyptic number.

It is an amenable number.

10210225 is a deficient number, since it is larger than the sum of its proper divisors (2540075).

10210225 is a wasteful number, since it uses less digits than its factorization.

10210225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2900 (or 2895 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 10210225 is about 3195.3442694020. The cubic root of 10210225 is about 216.9427316013.

Adding to 10210225 its reverse (52201201), we get a palindrome (62411426).

The spelling of 10210225 in words is "ten million, two hundred ten thousand, two hundred twenty-five".