10224251 has 4 divisors (see below), whose sum is σ = 10233432. Its totient is φ = 10215072.

The previous prime is 10224233. The next prime is 10224281. The reversal of 10224251 is 15242201.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10224251 - 2⁶ = 10224187 is a prime.

It is a super-2 number, since 2×10224251² = 209070617022002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10224281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2645 + ... + 5238.

It is an arithmetic number, because the mean of its divisors is an integer number (2558358).

Almost surely, 2^10224251 is an apocalyptic number.

10224251 is a deficient number, since it is larger than the sum of its proper divisors (9181).

10224251 is an equidigital number, since it uses as much as digits as its factorization.

10224251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9180.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 10224251 is about 3197.5382718585. The cubic root of 10224251 is about 217.0420257396.

Adding to 10224251 its reverse (15242201), we get a palindrome (25466452).

The spelling of 10224251 in words is "ten million, two hundred twenty-four thousand, two hundred fifty-one".