106066500212 has 6 divisors (see below), whose sum is σ = 185616375378. Its totient is φ = 53033250104.

The previous prime is 106066500193. The next prime is 106066500227. The reversal of 106066500212 is 212005660601.

It can be written as a sum of positive squares in only one way, i.e., 103918548496 + 2147951716 = 322364^2 + 46346^2 .

It is a super-2 number, since 2×106066500212² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13258312523 + ... + 13258312530.

It is an arithmetic number, because the mean of its divisors is an integer number (30936062563).

Almost surely, 2^106066500212 is an apocalyptic number.

It is an amenable number.

106066500212 is a deficient number, since it is larger than the sum of its proper divisors (79549875166).

106066500212 is a wasteful number, since it uses less digits than its factorization.

106066500212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26516625057 (or 26516625055 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The spelling of 106066500212 in words is "one hundred six billion, sixty-six million, five hundred thousand, two hundred twelve".