331132212331011 has 96 divisors (see below), whose sum is σ = 602382668439552. Its totient is φ = 170597541139200.

The previous prime is 331132212330937. The next prime is 331132212331049. The reversal of 331132212331011 is 110133212231133.

331132212331011 is a `hidden beast` number, since 3 + 3 + 1 + 1 + 322 + 1 + 2 + 331 + 0 + 1 + 1 = 666.

It is not a de Polignac number, because 331132212331011 - 2⁷ = 331132212330883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (331132212331111) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 2549047161 + ... + 2549177061.

It is an arithmetic number, because the mean of its divisors is an integer number (6274819462912).

Almost surely, 2^{331132212331011} is an apocalyptic number.

331132212331011 is a deficient number, since it is larger than the sum of its proper divisors (271250456108541).

331132212331011 is a wasteful number, since it uses less digits than its factorization.

331132212331011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202353 (or 202350 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

Adding to 331132212331011 its reverse (110133212231133), we get a palindrome (441265424562144).

The spelling of 331132212331011 in words is "three hundred thirty-one trillion, one hundred thirty-two billion, two hundred twelve million, three hundred thirty-one thousand, eleven".