2112001046624 has 72 divisors (see below), whose sum is σ = 4842195611400. Its totient is φ = 904144743936.

The previous prime is 2112001046593. The next prime is 2112001046641. The reversal of 2112001046624 is 4266401002112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 679652 + ... + 2164700.

It is an arithmetic number, because the mean of its divisors is an integer number (67252716825).

Almost surely, 2^{2112001046624} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2112001046624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2421097805700).

2112001046624 is an abundant number, since it is smaller than the sum of its proper divisors (2730194564776).

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

2112001046624 is a wasteful number, since it uses less digits than its factorization.

2112001046624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1485980 (or 1485965 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 2112001046624 its reverse (4266401002112), we get a palindrome (6378402048736).

The spelling of 2112001046624 in words is "two trillion, one hundred twelve billion, one million, forty-six thousand, six hundred twenty-four".