10522207 has 2 divisors, whose sum is σ = 10522208. Its totient is φ = 10522206.

The previous prime is 10522189. The next prime is 10522217. The reversal of 10522207 is 70222501.

10522207 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10522207 is a prime.

It is a super-2 number, since 2×10522207² = 221433680301698, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10522217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5261103 + 5261104.

It is an arithmetic number, because the mean of its divisors is an integer number (5261104).

Almost surely, 2^10522207 is an apocalyptic number.

10522207 is a deficient number, since it is larger than the sum of its proper divisors (1).

10522207 is an equidigital number, since it uses as much as digits as its factorization.

10522207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 10522207 is about 3243.7951538283. The cubic root of 10522207 is about 219.1302228643.

Adding to 10522207 its reverse (70222501), we get a palindrome (80744708).

The spelling of 10522207 in words is "ten million, five hundred twenty-two thousand, two hundred seven".