22717482989761 has 16 divisors (see below), whose sum is σ = 26091649269504. Its totient is φ = 19375749356544.

The previous prime is 22717482989731. The next prime is 22717482989779. The reversal of 22717482989761 is 16798928471722.

It is not a de Polignac number, because 22717482989761 - 2²¹ = 22717480892609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22717482989731) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 8386120 + ... + 10759273.

It is an arithmetic number, because the mean of its divisors is an integer number (1630728079344).

Almost surely, 2^{22717482989761} is an apocalyptic number.

It is an amenable number.

22717482989761 is a deficient number, since it is larger than the sum of its proper divisors (3374166279743).

22717482989761 is a wasteful number, since it uses less digits than its factorization.

22717482989761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19146240.

The product of its digits is 341397504, while the sum is 73.

The spelling of 22717482989761 in words is "twenty-two trillion, seven hundred seventeen billion, four hundred eighty-two million, nine hundred eighty-nine thousand, seven hundred sixty-one".