2112610000 has 100 divisors (see below), whose sum is σ = 5384526400. Its totient is φ = 800496000.

The previous prime is 2112609977. The next prime is 2112610013. The reversal of 2112610000 is 162112.

It is a tau number, because it is divible by the number of its divisors (100).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 184441 + ... + 195559.

It is an arithmetic number, because the mean of its divisors is an integer number (53845264).

Almost surely, 2^2112610000 is an apocalyptic number.

2112610000 is a gapful number since it is divisible by the number (20) 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 2112610000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2692263200).

2112610000 is an abundant number, since it is smaller than the sum of its proper divisors (3271916400).

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

2112610000 is a wasteful number, since it uses less digits than its factorization.

2112610000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11166 (or 11145 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 2112610000 is about 45963.1374037935. The cubic root of 2112610000 is about 1283.1372425791.

Adding to 2112610000 its reverse (162112), we get a palindrome (2112772112).

The spelling of 2112610000 in words is "two billion, one hundred twelve million, six hundred ten thousand".