212212795 has 16 divisors (see below), whose sum is σ = 261483552. Its totient is φ = 165268480.

The previous prime is 212212771. The next prime is 212212801. The reversal of 212212795 is 597212212.

212212795 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-212212795 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31659 + ... + 37771.

It is an arithmetic number, because the mean of its divisors is an integer number (16342722).

Almost surely, 2^212212795 is an apocalyptic number.

212212795 is a deficient number, since it is larger than the sum of its proper divisors (49270757).

212212795 is a wasteful number, since it uses less digits than its factorization.

212212795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6302.

The product of its digits is 5040, while the sum is 31.

The square root of 212212795 is about 14567.5253560788. The cubic root of 212212795 is about 596.4726321346.

The spelling of 212212795 in words is "two hundred twelve million, two hundred twelve thousand, seven hundred ninety-five".