22302014 has 16 divisors (see below), whose sum is σ = 38320128. Its totient is φ = 9535992.

The previous prime is 22302013. The next prime is 22302031. The reversal of 22302014 is 41020322.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a self number, because there is not a number n which added to its sum of digits gives 22302014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22302013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5459 + ... + 8625.

It is an arithmetic number, because the mean of its divisors is an integer number (2395008).

Almost surely, 2^22302014 is an apocalyptic number.

22302014 is a deficient number, since it is larger than the sum of its proper divisors (16018114).

22302014 is a wasteful number, since it uses less digits than its factorization.

22302014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3679.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 22302014 is about 4722.5008205399. The cubic root of 22302014 is about 281.4803147848.

Adding to 22302014 its reverse (41020322), we get a palindrome (63322336).

The spelling of 22302014 in words is "twenty-two million, three hundred two thousand, fourteen".