22006311716 has 12 divisors (see below), whose sum is σ = 38532608688. Its totient is φ = 10996994952.

The previous prime is 22006311709. The next prime is 22006311757. The reversal of 22006311716 is 61711360022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1532186 + ... + 1546481.

It is an arithmetic number, because the mean of its divisors is an integer number (3211050724).

Almost surely, 2^22006311716 is an apocalyptic number.

It is an amenable number.

22006311716 is a deficient number, since it is larger than the sum of its proper divisors (16526296972).

22006311716 is a wasteful number, since it uses less digits than its factorization.

22006311716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3080458 (or 3080456 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

Adding to 22006311716 its reverse (61711360022), we get a palindrome (83717671738).

The spelling of 22006311716 in words is "twenty-two billion, six million, three hundred eleven thousand, seven hundred sixteen".