212213301333 has 16 divisors (see below), whose sum is σ = 309998684736. Its totient is φ = 128062125440.

The previous prime is 212213301161. The next prime is 212213301361. The reversal of 212213301333 is 333103312212.

It is a cyclic number.

It is not a de Polignac number, because 212213301333 - 2¹⁸ = 212213039189 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212213301373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13792110 + ... + 13807487.

It is an arithmetic number, because the mean of its divisors is an integer number (19374917796).

Almost surely, 2^212213301333 is an apocalyptic number.

It is an amenable number.

212213301333 is a deficient number, since it is larger than the sum of its proper divisors (97785383403).

212213301333 is a wasteful number, since it uses less digits than its factorization.

212213301333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27599844.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 212213301333 its reverse (333103312212), we get a palindrome (545316613545).

The spelling of 212213301333 in words is "two hundred twelve billion, two hundred thirteen million, three hundred one thousand, three hundred thirty-three".