2124533212 has 12 divisors (see below), whose sum is σ = 3718256976. Its totient is φ = 1062174080.

The previous prime is 2124533171. The next prime is 2124533233. The reversal of 2124533212 is 2123354212.

It is a congruent number.

It is an unprimeable number.

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, 72012 + ... + 97132.

It is an arithmetic number, because the mean of its divisors is an integer number (309854748).

Almost surely, 2^2124533212 is an apocalyptic number.

It is an amenable number.

2124533212 is a deficient number, since it is larger than the sum of its proper divisors (1593723764).

2124533212 is a wasteful number, since it uses less digits than its factorization.

2124533212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46268 (or 46266 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 2124533212 is about 46092.6589816643. The cubic root of 2124533212 is about 1285.5466516989.

Adding to 2124533212 its reverse (2123354212), we get a palindrome (4247887424).

The spelling of 2124533212 in words is "two billion, one hundred twenty-four million, five hundred thirty-three thousand, two hundred twelve".