2011302211332 has 12 divisors (see below), whose sum is σ = 4693038493136. Its totient is φ = 670434070440.

The previous prime is 2011302211319. The next prime is 2011302211349. The reversal of 2011302211332 is 2331122031102.

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

It is a junction number, because it is equal to n+sod(n) for n = 2011302211299 and 2011302211308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83804258794 + ... + 83804258817.

Almost surely, 2^{2011302211332} is an apocalyptic number.

It is an amenable number.

2011302211332 is an abundant number, since it is smaller than the sum of its proper divisors (2681736281804).

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

2011302211332 is a wasteful number, since it uses less digits than its factorization.

2011302211332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167608517618 (or 167608517616 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 2011302211332 its reverse (2331122031102), we get a palindrome (4342424242434).

The spelling of 2011302211332 in words is "two trillion, eleven billion, three hundred two million, two hundred eleven thousand, three hundred thirty-two".