22168080541544 has 128 divisors (see below), whose sum is σ = 47897934336000. Its totient is φ = 9421993405440.

The previous prime is 22168080541493. The next prime is 22168080541573. The reversal of 22168080541544 is 44514508086122.

It is a junction number, because it is equal to n+sod(n) for n = 22168080541492 and 22168080541501.

It is an unprimeable number.

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, 4860353024 + ... + 4860357584.

It is an arithmetic number, because the mean of its divisors is an integer number (374202612000).

Almost surely, 2^{22168080541544} is an apocalyptic number.

It is an amenable number.

22168080541544 is an abundant number, since it is smaller than the sum of its proper divisors (25729853794456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22168080541544 is a wasteful number, since it uses less digits than its factorization.

22168080541544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6103 (or 6099 counting only the distinct ones).

The product of its (nonzero) digits is 2457600, while the sum is 50.

The spelling of 22168080541544 in words is "twenty-two trillion, one hundred sixty-eight billion, eighty million, five hundred forty-one thousand, five hundred forty-four".