2002334630912 has 176 divisors, whose sum is σ = 4992815756160. Its totient is φ = 779752243200.

The previous prime is 2002334630911. The next prime is 2002334630963. The reversal of 2002334630912 is 2190364332002.

It is a tau number, because it is divible by the number of its divisors (176).

It is not an unprimeable number, because it can be changed into a prime (2002334630911) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206655764 + ... + 206665452.

Almost surely, 2^{2002334630912} is an apocalyptic number.

2002334630912 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2002334630912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2496407878080).

2002334630912 is an abundant number, since it is smaller than the sum of its proper divisors (2990481125248).

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

2002334630912 is a wasteful number, since it uses less digits than its factorization.

2002334630912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12348 (or 12330 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 35.

Adding to 2002334630912 its reverse (2190364332002), we get a palindrome (4192698962914).

The spelling of 2002334630912 in words is "two trillion, two billion, three hundred thirty-four million, six hundred thirty thousand, nine hundred twelve".