22014 has 12 divisors (see below), whose sum is σ = 47736. Its totient is φ = 7332.

The previous prime is 22013. The next prime is 22027. The reversal of 22014 is 41022.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an Ulam number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 21987 and 22005.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 22014.

It is not an unprimeable number, because it can be changed into a prime (22013) 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 5 ways as a sum of consecutive naturals, for example, 594 + ... + 629.

It is an arithmetic number, because the mean of its divisors is an integer number (3978).

2²²⁰¹⁴ is an apocalyptic number.

22014 is an abundant number, since it is smaller than the sum of its proper divisors (25722).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22014 is a wasteful number, since it uses less digits than its factorization.

22014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231 (or 1228 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

The square root of 22014 is about 148.3711562265. The cubic root of 22014 is about 28.0263357660.

Adding to 22014 its reverse (41022), we get a palindrome (63036).

It can be divided in two parts, 2 and 2014, that added together give a triangular number (2016 = T₆₃).

The spelling of 22014 in words is "twenty-two thousand, fourteen", and thus it is an iban number.