10212275 has 6 divisors (see below), whose sum is σ = 12663252. Its totient is φ = 8169800.

The previous prime is 10212233. The next prime is 10212277. The reversal of 10212275 is 57221201.

It is not a de Polignac number, because 10212275 - 2¹⁰ = 10211251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10212277) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 204221 + ... + 204270.

It is an arithmetic number, because the mean of its divisors is an integer number (2110542).

Almost surely, 2^10212275 is an apocalyptic number.

10212275 is a deficient number, since it is larger than the sum of its proper divisors (2450977).

10212275 is an equidigital number, since it uses as much as digits as its factorization.

10212275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408501 (or 408496 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 10212275 is about 3195.6650325089. The cubic root of 10212275 is about 216.9572498200.

Adding to 10212275 its reverse (57221201), we get a palindrome (67433476).

The spelling of 10212275 in words is "ten million, two hundred twelve thousand, two hundred seventy-five".