22016000605 has 16 divisors (see below), whose sum is σ = 26699595840. Its totient is φ = 17426284672.

The previous prime is 22016000597. The next prime is 22016000621. The reversal of 22016000605 is 50600061022.

It is a cyclic number.

It is not a de Polignac number, because 22016000605 - 2³ = 22016000597 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 407382 + ... + 458248.

It is an arithmetic number, because the mean of its divisors is an integer number (1668724740).

Almost surely, 2^22016000605 is an apocalyptic number.

It is an amenable number.

22016000605 is a deficient number, since it is larger than the sum of its proper divisors (4683595235).

22016000605 is a wasteful number, since it uses less digits than its factorization.

22016000605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51788.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 22016000605 its reverse (50600061022), we get a palindrome (72616061627).

The spelling of 22016000605 in words is "twenty-two billion, sixteen million, six hundred five", and thus it is an aban number.