2012001010332 has 48 divisors (see below), whose sum is σ = 4743271209600. Its totient is φ = 663759351360.

The previous prime is 2012001010321. The next prime is 2012001010333. The reversal of 2012001010332 is 2330101002102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012001010333) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1766407 + ... + 2672862.

It is an arithmetic number, because the mean of its divisors is an integer number (98818150200).

Almost surely, 2^{2012001010332} is an apocalyptic number.

It is an amenable number.

2012001010332 is an abundant number, since it is smaller than the sum of its proper divisors (2731270199268).

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

2012001010332 is a wasteful number, since it uses less digits than its factorization.

2012001010332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4439666 (or 4439664 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 2012001010332 its reverse (2330101002102), we get a palindrome (4342102012434).

The spelling of 2012001010332 in words is "two trillion, twelve billion, one million, ten thousand, three hundred thirty-two".