2011300221232 has 40 divisors (see below), whose sum is σ = 3936174465536. Its totient is φ = 995547926016.

The previous prime is 2011300221199. The next prime is 2011300221251. The reversal of 2011300221232 is 2321220031102.

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 7 ways as a sum of consecutive naturals, for example, 154323 + ... + 2011570.

Almost surely, 2^{2011300221232} is an apocalyptic number.

It is an amenable number.

2011300221232 is a deficient number, since it is larger than the sum of its proper divisors (1924874244304).

2011300221232 is a wasteful number, since it uses less digits than its factorization.

2011300221232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2166485 (or 2166479 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2011300221232 its reverse (2321220031102), we get a palindrome (4332520252334).

The spelling of 2011300221232 in words is "two trillion, eleven billion, three hundred million, two hundred twenty-one thousand, two hundred thirty-two".