212010201133 has 4 divisors (see below), whose sum is σ = 212045618880. Its totient is φ = 211974783388.

The previous prime is 212010201127. The next prime is 212010201173. The reversal of 212010201133 is 331102010212.

212010201133 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 a de Polignac number, because none of the positive numbers 2^k-212010201133 is a prime.

It is a super-2 number, since 2×212010201133² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212010201173) 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, 17699893 + ... + 17711866.

It is an arithmetic number, because the mean of its divisors is an integer number (53011404720).

Almost surely, 2^212010201133 is an apocalyptic number.

It is an amenable number.

212010201133 is a deficient number, since it is larger than the sum of its proper divisors (35417747).

212010201133 is an equidigital number, since it uses as much as digits as its factorization.

212010201133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35417746.

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

Adding to 212010201133 its reverse (331102010212), we get a palindrome (543112211345).

The spelling of 212010201133 in words is "two hundred twelve billion, ten million, two hundred one thousand, one hundred thirty-three".