22014266 has 8 divisors (see below), whose sum is σ = 34457184. Its totient is φ = 10528540.

The previous prime is 22014259. The next prime is 22014271. The reversal of 22014266 is 66241022.

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

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239240 + ... + 239331.

It is an arithmetic number, because the mean of its divisors is an integer number (4307148).

Almost surely, 2^22014266 is an apocalyptic number.

22014266 is a deficient number, since it is larger than the sum of its proper divisors (12442918).

22014266 is a wasteful number, since it uses less digits than its factorization.

22014266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478596.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 22014266 is about 4691.9362740770. The cubic root of 22014266 is about 280.2644864834.

Adding to 22014266 its reverse (66241022), we get a palindrome (88255288).

The spelling of 22014266 in words is "twenty-two million, fourteen thousand, two hundred sixty-six".