22014412 has 24 divisors (see below), whose sum is σ = 44754080. Its totient is φ = 9279360.

The previous prime is 22014401. The next prime is 22014431. The reversal of 22014412 is 21441022.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4737 + ... + 8152.

Almost surely, 2^22014412 is an apocalyptic number.

It is an amenable number.

22014412 is an abundant number, since it is smaller than the sum of its proper divisors (22739668).

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

22014412 is a wasteful number, since it uses less digits than its factorization.

22014412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12961 (or 12959 counting only the distinct ones).

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

The square root of 22014412 is about 4691.9518326598. The cubic root of 22014412 is about 280.2651060593.

Adding to 22014412 its reverse (21441022), we get a palindrome (43455434).

The spelling of 22014412 in words is "twenty-two million, fourteen thousand, four hundred twelve".