22104214 has 8 divisors (see below), whose sum is σ = 36170568. Its totient is φ = 10047360.

The previous prime is 22104211. The next prime is 22104221. The reversal of 22104214 is 41240122.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22104211) 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, 502347 + ... + 502390.

It is an arithmetic number, because the mean of its divisors is an integer number (4521321).

Almost surely, 2^22104214 is an apocalyptic number.

22104214 is a deficient number, since it is larger than the sum of its proper divisors (14066354).

22104214 is a wasteful number, since it uses less digits than its factorization.

22104214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004750.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 22104214 is about 4701.5118844899. The cubic root of 22104214 is about 280.6456782927.

Adding to 22104214 its reverse (41240122), we get a palindrome (63344336).

The spelling of 22104214 in words is "twenty-two million, one hundred four thousand, two hundred fourteen".