601000166066 has 8 divisors (see below), whose sum is σ = 901504272240. Its totient is φ = 300498741988.

The previous prime is 601000166003. The next prime is 601000166071. The reversal of 601000166066 is 660661000106.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×601000166066² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40445 + ... + 1097103.

It is an arithmetic number, because the mean of its divisors is an integer number (112688034030).

Almost surely, 2^601000166066 is an apocalyptic number.

601000166066 is a deficient number, since it is larger than the sum of its proper divisors (300504106174).

601000166066 is a wasteful number, since it uses less digits than its factorization.

601000166066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341048.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 601000166066 in words is "six hundred one billion, one hundred sixty-six thousand, sixty-six".