212330011210 has 8 divisors (see below), whose sum is σ = 382194020196. Its totient is φ = 84932004480.

The previous prime is 212330011177. The next prime is 212330011247. The reversal of 212330011210 is 12110033212.

It can be written as a sum of positive squares in 2 ways, for example, as 191739770161 + 20590241049 = 437881^2 + 143493^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 10616500551 + ... + 10616500570.

Almost surely, 2^212330011210 is an apocalyptic number.

212330011210 is a deficient number, since it is larger than the sum of its proper divisors (169864008986).

212330011210 is a wasteful number, since it uses less digits than its factorization.

212330011210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21233001128.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 212330011210 its reverse (12110033212), we get a palindrome (224440044422).

The spelling of 212330011210 in words is "two hundred twelve billion, three hundred thirty million, eleven thousand, two hundred ten".