14222631 has 8 divisors (see below), whose sum is σ = 19192320. Its totient is φ = 9367352.

The previous prime is 14222629. The next prime is 14222633. The reversal of 14222631 is 13622241.

It is an interprime number because it is at equal distance from previous prime (14222629) and next prime (14222633).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14222631 - 2¹ = 14222629 is a prime.

It is a super-2 number, since 2×14222631² = 404566465124322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14222598 and 14222607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14222633) 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 7 ways as a sum of consecutive naturals, for example, 28311 + ... + 28808.

It is an arithmetic number, because the mean of its divisors is an integer number (2399040).

Almost surely, 2^14222631 is an apocalyptic number.

14222631 is a deficient number, since it is larger than the sum of its proper divisors (4969689).

14222631 is an equidigital number, since it uses as much as digits as its factorization.

14222631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57205.

The product of its digits is 576, while the sum is 21.

The square root of 14222631 is about 3771.2903627273. The cubic root of 14222631 is about 242.2850669341.

Adding to 14222631 its reverse (13622241), we get a palindrome (27844872).

The spelling of 14222631 in words is "fourteen million, two hundred twenty-two thousand, six hundred thirty-one".