106166656066 has 8 divisors (see below), whose sum is σ = 159411991104. Its totient is φ = 53029325700.

The previous prime is 106166656061. The next prime is 106166656069. The reversal of 106166656066 is 660656661601.

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

It is a super-2 number, since 2×106166656066² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106166656061) 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, 26998710 + ... + 27002641.

It is an arithmetic number, because the mean of its divisors is an integer number (19926498888).

Almost surely, 2^106166656066 is an apocalyptic number.

106166656066 is a deficient number, since it is larger than the sum of its proper divisors (53245335038).

106166656066 is an equidigital number, since it uses as much as digits as its factorization.

106166656066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54002336.

The product of its (nonzero) digits is 1399680, while the sum is 49.

The spelling of 106166656066 in words is "one hundred six billion, one hundred sixty-six million, six hundred fifty-six thousand, sixty-six".