22866320811 has 32 divisors (see below), whose sum is σ = 32351616000. Its totient is φ = 14325955488.

The previous prime is 22866320801. The next prime is 22866320881. The reversal of 22866320811 is 11802366822.

It is not a de Polignac number, because 22866320811 - 2¹³ = 22866312619 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22866320811.

It is not an unprimeable number, because it can be changed into a prime (22866320801) 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 31 ways as a sum of consecutive naturals, for example, 4517400 + ... + 4522458.

It is an arithmetic number, because the mean of its divisors is an integer number (1010988000).

Almost surely, 2^22866320811 is an apocalyptic number.

22866320811 is a deficient number, since it is larger than the sum of its proper divisors (9485295189).

22866320811 is a wasteful number, since it uses less digits than its factorization.

22866320811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5703.

The product of its (nonzero) digits is 55296, while the sum is 39.

The spelling of 22866320811 in words is "twenty-two billion, eight hundred sixty-six million, three hundred twenty thousand, eight hundred eleven".