16167166066 has 8 divisors (see below), whose sum is σ = 25033031424. Its totient is φ = 7822822260.

The previous prime is 16167166061. The next prime is 16167166069. The reversal of 16167166066 is 66066176161.

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

It is a super-2 number, since 2×16167166066² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16167166061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130380310 + ... + 130380433.

It is an arithmetic number, because the mean of its divisors is an integer number (3129128928).

Almost surely, 2^16167166066 is an apocalyptic number.

16167166066 is a deficient number, since it is larger than the sum of its proper divisors (8865865358).

16167166066 is a wasteful number, since it uses less digits than its factorization.

16167166066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260760776.

The product of its (nonzero) digits is 326592, while the sum is 46.

The spelling of 16167166066 in words is "sixteen billion, one hundred sixty-seven million, one hundred sixty-six thousand, sixty-six".