167168553688011 has 16 divisors (see below), whose sum is σ = 225945957453824. Its totient is φ = 109918443023424.

The previous prime is 167168553688001. The next prime is 167168553688039. The reversal of 167168553688011 is 110886355861761.

It is a de Polignac number, because none of the positive numbers 2^k-167168553688011 is a prime.

It is a super-2 number, since 2×167168553688011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (167168553688001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39593670 + ... + 43611876.

It is an arithmetic number, because the mean of its divisors is an integer number (14121622340864).

Almost surely, 2^{167168553688011} is an apocalyptic number.

167168553688011 is a deficient number, since it is larger than the sum of its proper divisors (58777403765813).

167168553688011 is a wasteful number, since it uses less digits than its factorization.

167168553688011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4208250.

The product of its (nonzero) digits is 58060800, while the sum is 66.

The spelling of 167168553688011 in words is "one hundred sixty-seven trillion, one hundred sixty-eight billion, five hundred fifty-three million, six hundred eighty-eight thousand, eleven".