211033220332132 has 72 divisors (see below), whose sum is σ = 433676262612320. Its totient is φ = 89519197680000.

The previous prime is 211033220332091. The next prime is 211033220332153. The reversal of 211033220332132 is 231233022330112.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 211033220332132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 170640369 + ... + 171872632.

Almost surely, 2^{211033220332132} is an apocalyptic number.

211033220332132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

211033220332132 is an abundant number, since it is smaller than the sum of its proper divisors (222643042280188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211033220332132 is a wasteful number, since it uses less digits than its factorization.

211033220332132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342513113 (or 342513100 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 211033220332132 its reverse (231233022330112), we get a palindrome (442266242662244).

The spelling of 211033220332132 in words is "two hundred eleven trillion, thirty-three billion, two hundred twenty million, three hundred thirty-two thousand, one hundred thirty-two".