166050001065612 has 24 divisors (see below), whose sum is σ = 392757536769136. Its totient is φ = 54591781171968.

The previous prime is 166050001065593. The next prime is 166050001065617. The reversal of 166050001065612 is 216560100050661.

It is not an unprimeable number, because it can be changed into a prime (166050001065617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94777396993 + ... + 94777398744.

Almost surely, 2^{166050001065612} is an apocalyptic number.

166050001065612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

166050001065612 is an abundant number, since it is smaller than the sum of its proper divisors (226707535703524).

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

166050001065612 is a wasteful number, since it uses less digits than its factorization.

166050001065612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189554795817 (or 189554795815 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 39.

The spelling of 166050001065612 in words is "one hundred sixty-six trillion, fifty billion, one million, sixty-five thousand, six hundred twelve".