211120332 has 12 divisors (see below), whose sum is σ = 492614136. Its totient is φ = 70373440.

The previous prime is 211120303. The next prime is 211120337. The reversal of 211120332 is 233021112.

211120332 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

211120332 is strictly pandigital in base 9.

It is not an unprimeable number, because it can be changed into a prime (211120337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8796669 + ... + 8796692.

It is an arithmetic number, because the mean of its divisors is an integer number (41051178).

Almost surely, 2^211120332 is an apocalyptic number.

It is an amenable number.

211120332 is an abundant number, since it is smaller than the sum of its proper divisors (281493804).

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

211120332 is a wasteful number, since it uses less digits than its factorization.

211120332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17593368 (or 17593366 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 211120332 is about 14529.9804542195. The cubic root of 211120332 is about 595.4473316122.

Adding to 211120332 its reverse (233021112), we get a palindrome (444141444).

The spelling of 211120332 in words is "two hundred eleven million, one hundred twenty thousand, three hundred thirty-two".