10223207 has 4 divisors (see below), whose sum is σ = 10461000. Its totient is φ = 9985416.

The previous prime is 10223183. The next prime is 10223209. The reversal of 10223207 is 70232201.

10223207 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10223207 - 2⁸ = 10222951 is a prime.

It is a super-2 number, since 2×10223207² = 209027922729698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10223209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118832 + ... + 118917.

It is an arithmetic number, because the mean of its divisors is an integer number (2615250).

Almost surely, 2^10223207 is an apocalyptic number.

10223207 is a deficient number, since it is larger than the sum of its proper divisors (237793).

10223207 is an equidigital number, since it uses as much as digits as its factorization.

10223207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237792.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 10223207 is about 3197.3750171039. The cubic root of 10223207 is about 217.0346380888.

Adding to 10223207 its reverse (70232201), we get a palindrome (80455408).

The spelling of 10223207 in words is "ten million, two hundred twenty-three thousand, two hundred seven".