212113322333 has 4 divisors (see below), whose sum is σ = 231396351648. Its totient is φ = 192830293020.

The previous prime is 212113322327. The next prime is 212113322341. The reversal of 212113322333 is 333223311212.

212113322333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 212113322333 - 2¹⁸ = 212113060189 is a prime.

It is a super-2 number, since 2×212113322333² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212113322353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9641514641 + ... + 9641514662.

It is an arithmetic number, because the mean of its divisors is an integer number (57849087912).

Almost surely, 2^212113322333 is an apocalyptic number.

It is an amenable number.

212113322333 is a deficient number, since it is larger than the sum of its proper divisors (19283029315).

212113322333 is a wasteful number, since it uses less digits than its factorization.

212113322333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19283029314.

The product of its digits is 3888, while the sum is 26.

Adding to 212113322333 its reverse (333223311212), we get a palindrome (545336633545).

The spelling of 212113322333 in words is "two hundred twelve billion, one hundred thirteen million, three hundred twenty-two thousand, three hundred thirty-three".