2001034012 has 12 divisors (see below), whose sum is σ = 3504952360. Its totient is φ = 999619056.

The previous prime is 2001033989. The next prime is 2001034051. The reversal of 2001034012 is 2104301002.

It is a super-2 number, since 2×2001034012² = 8008274234361632288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2001033983 and 2001034001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219462 + ... + 228397.

Almost surely, 2^2001034012 is an apocalyptic number.

It is an amenable number.

2001034012 is a deficient number, since it is larger than the sum of its proper divisors (1503918348).

2001034012 is a wasteful number, since it uses less digits than its factorization.

2001034012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448980 (or 448978 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2001034012 is about 44732.9186617641. The cubic root of 2001034012 is about 1260.1381414007.

Adding to 2001034012 its reverse (2104301002), we get a palindrome (4105335014).

The spelling of 2001034012 in words is "two billion, one million, thirty-four thousand, twelve".