22016614206604 has 12 divisors (see below), whose sum is σ = 38529112694184. Its totient is φ = 11008296293984.

The previous prime is 22016614206577. The next prime is 22016614206679. The reversal of 22016614206604 is 40660241661022.

It is a happy number.

It is a super-2 number, since 2×22016614206604² (a number of 27 digits) contains 22 as substring.

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, 3423399 + ... + 7466785.

It is an arithmetic number, because the mean of its divisors is an integer number (3210759391182).

Almost surely, 2^{22016614206604} is an apocalyptic number.

It is an amenable number.

22016614206604 is a deficient number, since it is larger than the sum of its proper divisors (16512498487580).

22016614206604 is a wasteful number, since it uses less digits than its factorization.

22016614206604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5404664 (or 5404662 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 40.

Adding to 22016614206604 its reverse (40660241661022), we get a palindrome (62676855867626).

The spelling of 22016614206604 in words is "twenty-two trillion, sixteen billion, six hundred fourteen million, two hundred six thousand, six hundred four".