212110332032 has 16 divisors (see below), whose sum is σ = 422563552350. Its totient is φ = 106055165952.

The previous prime is 212110332029. The next prime is 212110332043. The reversal of 212110332032 is 230233011212.

It can be written as a sum of positive squares in only one way, i.e., 148335900736 + 63774431296 = 385144^2 + 252536^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 212110331995 and 212110332013.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 828555857 + ... + 828556112.

Almost surely, 2^212110332032 is an apocalyptic number.

It is an amenable number.

212110332032 is a deficient number, since it is larger than the sum of its proper divisors (210453220318).

212110332032 is an equidigital number, since it uses as much as digits as its factorization.

212110332032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1657111983 (or 1657111971 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 212110332032 its reverse (230233011212), we get a palindrome (442343343244).

The spelling of 212110332032 in words is "two hundred twelve billion, one hundred ten million, three hundred thirty-two thousand, thirty-two".