22051716704 has 24 divisors (see below), whose sum is σ = 43429274280. Its totient is φ = 11022059776.

The previous prime is 22051716637. The next prime is 22051716707. The reversal of 22051716704 is 40761715022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22051716707) 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, 23189 + ... + 211284.

It is an arithmetic number, because the mean of its divisors is an integer number (1809553095).

Almost surely, 2^22051716704 is an apocalyptic number.

It is an amenable number.

22051716704 is a deficient number, since it is larger than the sum of its proper divisors (21377557576).

22051716704 is a wasteful number, since it uses less digits than its factorization.

22051716704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237422 (or 237414 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 35.

The spelling of 22051716704 in words is "twenty-two billion, fifty-one million, seven hundred sixteen thousand, seven hundred four".