7101666620167 has 8 divisors (see below), whose sum is σ = 8116234580000. Its totient is φ = 6087109699584.

The previous prime is 7101666620161. The next prime is 7101666620309. The reversal of 7101666620167 is 7610266661017.

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 7101666620167 - 2¹⁹ = 7101666095879 is a prime.

It is a super-2 number, since 2×7101666620167² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7101666620167.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7101666620161) 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 7 ways as a sum of consecutive naturals, for example, 1332042 + ... + 3997207.

It is an arithmetic number, because the mean of its divisors is an integer number (1014529322500).

Almost surely, 2^{7101666620167} is an apocalyptic number.

7101666620167 is a deficient number, since it is larger than the sum of its proper divisors (1014567959833).

7101666620167 is a wasteful number, since it uses less digits than its factorization.

7101666620167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5519625.

The product of its (nonzero) digits is 762048, while the sum is 49.

The spelling of 7101666620167 in words is "seven trillion, one hundred one billion, six hundred sixty-six million, six hundred twenty thousand, one hundred sixty-seven".