212208010 has 32 divisors (see below), whose sum is σ = 446700672. Its totient is φ = 71064000.

The previous prime is 212207977. The next prime is 212208019. The reversal of 212208010 is 10802212.

It is not an unprimeable number, because it can be changed into a prime (212208019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32241 + ... + 38260.

It is an arithmetic number, because the mean of its divisors is an integer number (13959396).

Almost surely, 2^212208010 is an apocalyptic number.

212208010 is an abundant number, since it is smaller than the sum of its proper divisors (234492662).

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

212208010 is a wasteful number, since it uses less digits than its factorization.

212208010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70558.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 212208010 is about 14567.3611199833. The cubic root of 212208010 is about 596.4681489883.

The spelling of 212208010 in words is "two hundred twelve million, two hundred eight thousand, ten".