22054164516166 has 16 divisors (see below), whose sum is σ = 33277764878064. Its totient is φ = 10961765822304.

The previous prime is 22054164516119. The next prime is 22054164516193. The reversal of 22054164516166 is 66161546145022.

It is a super-2 number, since 2×22054164516166² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 47166720 + ... + 47632003.

It is an arithmetic number, because the mean of its divisors is an integer number (2079860304879).

Almost surely, 2^{22054164516166} is an apocalyptic number.

22054164516166 is a deficient number, since it is larger than the sum of its proper divisors (11223600361898).

22054164516166 is a wasteful number, since it uses less digits than its factorization.

22054164516166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94799415.

The product of its (nonzero) digits is 2073600, while the sum is 49.

The spelling of 22054164516166 in words is "twenty-two trillion, fifty-four billion, one hundred sixty-four million, five hundred sixteen thousand, one hundred sixty-six".