8212102112 has 24 divisors (see below), whose sum is σ = 16174060056. Its totient is φ = 4104404352.

The previous prime is 8212102097. The next prime is 8212102121. The reversal of 8212102112 is 2112012128.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31643 + ... + 132005.

It is an arithmetic number, because the mean of its divisors is an integer number (673919169).

Almost surely, 2^8212102112 is an apocalyptic number.

It is an amenable number.

8212102112 is a deficient number, since it is larger than the sum of its proper divisors (7961957944).

8212102112 is a wasteful number, since it uses less digits than its factorization.

8212102112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102930 (or 102922 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

The square root of 8212102112 is about 90620.6494790233. The cubic root of 8212102112 is about 2017.5212309902.

The spelling of 8212102112 in words is "eight billion, two hundred twelve million, one hundred two thousand, one hundred twelve".