212033021133 has 16 divisors (see below), whose sum is σ = 283678851456. Its totient is φ = 140871459840.

The previous prime is 212033021107. The next prime is 212033021149. The reversal of 212033021133 is 331120330212.

212033021133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 212033021133 - 2²² = 212028826829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212033061133) 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 15 ways as a sum of consecutive naturals, for example, 5033085 + ... + 5075037.

It is an arithmetic number, because the mean of its divisors is an integer number (17729928216).

Almost surely, 2^212033021133 is an apocalyptic number.

It is an amenable number.

212033021133 is a deficient number, since it is larger than the sum of its proper divisors (71645830323).

212033021133 is a wasteful number, since it uses less digits than its factorization.

212033021133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47684.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 212033021133 its reverse (331120330212), we get a palindrome (543153351345).

The spelling of 212033021133 in words is "two hundred twelve billion, thirty-three million, twenty-one thousand, one hundred thirty-three".