2012301312232 has 16 divisors (see below), whose sum is σ = 3809696660640. Its totient is φ = 996382202736.

The previous prime is 2012301312137. The next prime is 2012301312247. The reversal of 2012301312232 is 2322131032102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1221055798 + ... + 1221057445.

It is an arithmetic number, because the mean of its divisors is an integer number (238106041290).

Almost surely, 2^{2012301312232} is an apocalyptic number.

It is an amenable number.

2012301312232 is a deficient number, since it is larger than the sum of its proper divisors (1797395348408).

2012301312232 is a wasteful number, since it uses less digits than its factorization.

2012301312232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2442113352 (or 2442113348 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2012301312232 its reverse (2322131032102), we get a palindrome (4334432344334).

The spelling of 2012301312232 in words is "two trillion, twelve billion, three hundred one million, three hundred twelve thousand, two hundred thirty-two".