212110010 has 16 divisors (see below), whose sum is σ = 436340736. Its totient is φ = 72723408.

The previous prime is 212110001. The next prime is 212110079. The reversal of 212110010 is 10011212.

It is a self number, because there is not a number n which added to its sum of digits gives 212110010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1515002 + ... + 1515141.

It is an arithmetic number, because the mean of its divisors is an integer number (27271296).

Almost surely, 2^212110010 is an apocalyptic number.

212110010 is an abundant number, since it is smaller than the sum of its proper divisors (224230726).

212110010 is a wasteful number, since it uses less digits than its factorization.

212110010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3030157.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 212110010 is about 14563.9970475141. The cubic root of 212110010 is about 596.3763163267.

Adding to 212110010 its reverse (10011212), we get a palindrome (222121222).

The spelling of 212110010 in words is "two hundred twelve million, one hundred ten thousand, ten".