2001132013112 has 16 divisors (see below), whose sum is σ = 3755481648360. Its totient is φ = 999670240224.

The previous prime is 2001132013109. The next prime is 2001132013117. The reversal of 2001132013112 is 2113102311002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001132013117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111961298 + ... + 111979169.

Almost surely, 2^{2001132013112} is an apocalyptic number.

It is an amenable number.

2001132013112 is a deficient number, since it is larger than the sum of its proper divisors (1754349635248).

2001132013112 is a wasteful number, since it uses less digits than its factorization.

2001132013112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223941590 (or 223941586 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 2001132013112 its reverse (2113102311002), we get a palindrome (4114234324114).

The spelling of 2001132013112 in words is "two trillion, one billion, one hundred thirty-two million, thirteen thousand, one hundred twelve".