2133110202112 has 72 divisors (see below), whose sum is σ = 4378028719680. Its totient is φ = 1036830412800.

The previous prime is 2133110202109. The next prime is 2133110202137. The reversal of 2133110202112 is 2112020113312.

It is a self number, because there is not a number n which added to its sum of digits gives 2133110202112.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 757737 + ... + 2200087.

It is an arithmetic number, because the mean of its divisors is an integer number (60805954440).

Almost surely, 2^{2133110202112} 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 2133110202112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2189014359840).

2133110202112 is an abundant number, since it is smaller than the sum of its proper divisors (2244918517568).

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

2133110202112 is a wasteful number, since it uses less digits than its factorization.

2133110202112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1442529 (or 1442515 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 2133110202112 its reverse (2112020113312), we get a palindrome (4245130315424).

The spelling of 2133110202112 in words is "two trillion, one hundred thirty-three billion, one hundred ten million, two hundred two thousand, one hundred twelve".