212120132332 has 24 divisors (see below), whose sum is σ = 371848050000. Its totient is φ = 105877913856.

The previous prime is 212120132267. The next prime is 212120132351. The reversal of 212120132332 is 233231021212.

212120132332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 14879544 + ... + 14893792.

It is an arithmetic number, because the mean of its divisors is an integer number (15493668750).

Almost surely, 2^212120132332 is an apocalyptic number.

It is an amenable number.

212120132332 is a deficient number, since it is larger than the sum of its proper divisors (159727917668).

212120132332 is a wasteful number, since it uses less digits than its factorization.

212120132332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20385 (or 20383 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 212120132332 its reverse (233231021212), we get a palindrome (445351153544).

The spelling of 212120132332 in words is "two hundred twelve billion, one hundred twenty million, one hundred thirty-two thousand, three hundred thirty-two".