10622231 has 2 divisors, whose sum is σ = 10622232. Its totient is φ = 10622230.

The previous prime is 10622203. The next prime is 10622267. The reversal of 10622231 is 13222601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10622231 - 2⁶ = 10622167 is a prime.

It is a super-2 number, since 2×10622231² = 225663582834722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10622201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5311115 + 5311116.

It is an arithmetic number, because the mean of its divisors is an integer number (5311116).

Almost surely, 2^10622231 is an apocalyptic number.

10622231 is a deficient number, since it is larger than the sum of its proper divisors (1).

10622231 is an equidigital number, since it uses as much as digits as its factorization.

10622231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 10622231 is about 3259.1764297135. The cubic root of 10622231 is about 219.8223841896.

Adding to 10622231 its reverse (13222601), we get a palindrome (23844832).

The spelling of 10622231 in words is "ten million, six hundred twenty-two thousand, two hundred thirty-one".