22056717011 has 8 divisors (see below), whose sum is σ = 25211385600. Its totient is φ = 18902975688.

The previous prime is 22056716993. The next prime is 22056717043. The reversal of 22056717011 is 11071765022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22056717011 - 2⁶ = 22056716947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22056717211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180071 + ... + 276656.

It is an arithmetic number, because the mean of its divisors is an integer number (3151423200).

Almost surely, 2^22056717011 is an apocalyptic number.

22056717011 is a deficient number, since it is larger than the sum of its proper divisors (3154668589).

22056717011 is an equidigital number, since it uses as much as digits as its factorization.

22056717011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463633.

The product of its (nonzero) digits is 5880, while the sum is 32.

The spelling of 22056717011 in words is "twenty-two billion, fifty-six million, seven hundred seventeen thousand, eleven".