22045823973889 has 8 divisors (see below), whose sum is σ = 22079641821120. Its totient is φ = 22012013800176.

The previous prime is 22045823973871. The next prime is 22045823973893. The reversal of 22045823973889 is 98837932854022.

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 22045823973889 - 2¹¹ = 22045823971841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22045823973869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3845244 + ... + 7673170.

It is an arithmetic number, because the mean of its divisors is an integer number (2759955227640).

Almost surely, 2^{22045823973889} is an apocalyptic number.

It is an amenable number.

22045823973889 is a deficient number, since it is larger than the sum of its proper divisors (33817847231).

22045823973889 is an equidigital number, since it uses as much as digits as its factorization.

22045823973889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3836759.

The product of its (nonzero) digits is 418037760, while the sum is 70.

The spelling of 22045823973889 in words is "twenty-two trillion, forty-five billion, eight hundred twenty-three million, nine hundred seventy-three thousand, eight hundred eighty-nine".