2011131202232 has 32 divisors (see below), whose sum is σ = 3893185105920. Its totient is φ = 972959725920.

The previous prime is 2011131202207. The next prime is 2011131202237. The reversal of 2011131202232 is 2322021311102.

It is a super-2 number, since 2×2011131202232² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011131202237) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 741893 + ... + 2138379.

It is an arithmetic number, because the mean of its divisors is an integer number (121662034560).

Almost surely, 2^{2011131202232} is an apocalyptic number.

It is an amenable number.

2011131202232 is a deficient number, since it is larger than the sum of its proper divisors (1882053903688).

2011131202232 is a wasteful number, since it uses less digits than its factorization.

2011131202232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1402331 (or 1402327 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2011131202232 its reverse (2322021311102), we get a palindrome (4333152513334).

The spelling of 2011131202232 in words is "two trillion, eleven billion, one hundred thirty-one million, two hundred two thousand, two hundred thirty-two".