212300016 has 40 divisors (see below), whose sum is σ = 548964864. Its totient is φ = 70699200.

The previous prime is 212299991. The next prime is 212300021. The reversal of 212300016 is 610003212.

212300016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 212299968 and 212300004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92515 + ... + 94781.

Almost surely, 2^212300016 is an apocalyptic number.

It is an amenable number.

212300016 is an abundant number, since it is smaller than the sum of its proper divisors (336664848).

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

212300016 is a wasteful number, since it uses less digits than its factorization.

212300016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4229 (or 4223 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 212300016 is about 14570.5187278971. The cubic root of 212300016 is about 596.5543391362.

Adding to 212300016 its reverse (610003212), we get a palindrome (822303228).

The spelling of 212300016 in words is "two hundred twelve million, three hundred thousand, sixteen".