211411023332 has 12 divisors (see below), whose sum is σ = 369975172140. Its totient is φ = 105703831296.

The previous prime is 211411023287. The next prime is 211411023347. The reversal of 211411023332 is 233320114112.

It can be written as a sum of positive squares in 2 ways, for example, as 51991296256 + 159419727076 = 228016^2 + 399274^2 .

It is a junction number, because it is equal to n+sod(n) for n = 211411023298 and 211411023307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111893 + ... + 659804.

It is an arithmetic number, because the mean of its divisors is an integer number (30831264345).

Almost surely, 2^211411023332 is an apocalyptic number.

It is an amenable number.

211411023332 is a deficient number, since it is larger than the sum of its proper divisors (158564148808).

211411023332 is a wasteful number, since it uses less digits than its factorization.

211411023332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840190 (or 840188 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 211411023332 its reverse (233320114112), we get a palindrome (444731137444).

The spelling of 211411023332 in words is "two hundred eleven billion, four hundred eleven million, twenty-three thousand, three hundred thirty-two".