10222631 has 4 divisors (see below), whose sum is σ = 10275792. Its totient is φ = 10169472.

The previous prime is 10222609. The next prime is 10222657. The reversal of 10222631 is 13622201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13622201 = 499 ⋅27299.

It is a cyclic number.

It is not a de Polignac number, because 10222631 - 2⁶ = 10222567 is a prime.

It is a super-2 number, since 2×10222631² = 209004369124322, 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 (10222601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26291 + ... + 26676.

It is an arithmetic number, because the mean of its divisors is an integer number (2568948).

Almost surely, 2^10222631 is an apocalyptic number.

10222631 is a deficient number, since it is larger than the sum of its proper divisors (53161).

10222631 is an equidigital number, since it uses as much as digits as its factorization.

10222631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53160.

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

The square root of 10222631 is about 3197.2849419468. The cubic root of 10222631 is about 217.0305619282.

Adding to 10222631 its reverse (13622201), we get a palindrome (23844832).

The spelling of 10222631 in words is "ten million, two hundred twenty-two thousand, six hundred thirty-one".