212132220033232 has 40 divisors (see below), whose sum is σ = 411367922580384. Its totient is φ = 105972796289664.

The previous prime is 212132220033191. The next prime is 212132220033299. The reversal of 212132220033232 is 232330022231212.

212132220033232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 212132220033232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83444643 + ... + 85949245.

Almost surely, 2^{212132220033232} is an apocalyptic number.

It is an amenable number.

212132220033232 is a deficient number, since it is larger than the sum of its proper divisors (199235702547152).

212132220033232 is a wasteful number, since it uses less digits than its factorization.

212132220033232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2509267 (or 2509261 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 212132220033232 its reverse (232330022231212), we get a palindrome (444462242264444).

The spelling of 212132220033232 in words is "two hundred twelve trillion, one hundred thirty-two billion, two hundred twenty million, thirty-three thousand, two hundred thirty-two".