166006101061612 has 24 divisors (see below), whose sum is σ = 332012954067200. Its totient is φ = 71145310752720.

The previous prime is 166006101061583. The next prime is 166006101061621. The reversal of 166006101061612 is 216160101600661.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6313537 + ... + 19284007.

Almost surely, 2^{166006101061612} is an apocalyptic number.

It is an amenable number.

166006101061612 is an abundant number, since it is smaller than the sum of its proper divisors (166006853005588).

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

166006101061612 is a wasteful number, since it uses less digits than its factorization.

166006101061612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13427581 (or 13427579 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 37.

The spelling of 166006101061612 in words is "one hundred sixty-six trillion, six billion, one hundred one million, sixty-one thousand, six hundred twelve".