1065166166060 has 12 divisors (see below), whose sum is σ = 2236848948768. Its totient is φ = 426066466416.

The previous prime is 1065166166027. The next prime is 1065166166089. The reversal of 1065166166060 is 606616615601.

It is a super-2 number, since 2×1065166166060² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 26629154132 + ... + 26629154171.

It is an arithmetic number, because the mean of its divisors is an integer number (186404079064).

Almost surely, 2^{1065166166060} is an apocalyptic number.

1065166166060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1065166166060 is an abundant number, since it is smaller than the sum of its proper divisors (1171682782708).

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

1065166166060 is a wasteful number, since it uses less digits than its factorization.

1065166166060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53258308312 (or 53258308310 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 44.

The spelling of 1065166166060 in words is "one trillion, sixty-five billion, one hundred sixty-six million, one hundred sixty-six thousand, sixty".