22014404 has 12 divisors (see below), whose sum is σ = 40200384. Its totient is φ = 10528584.

The previous prime is 22014401. The next prime is 22014431. The reversal of 22014404 is 40441022.

It is not an unprimeable number, because it can be changed into a prime (22014401) 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, 119552 + ... + 119735.

It is an arithmetic number, because the mean of its divisors is an integer number (3350032).

Almost surely, 2^22014404 is an apocalyptic number.

It is an amenable number.

22014404 is a deficient number, since it is larger than the sum of its proper divisors (18185980).

22014404 is a wasteful number, since it uses less digits than its factorization.

22014404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239314 (or 239312 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 22014404 is about 4691.9509801361. The cubic root of 22014404 is about 280.2650721100.

Adding to 22014404 its reverse (40441022), we get a palindrome (62455426).

The spelling of 22014404 in words is "twenty-two million, fourteen thousand, four hundred four".