2112332543352 has 24 divisors (see below), whose sum is σ = 5720900638440. Its totient is φ = 704110847760.

The previous prime is 2112332543327. The next prime is 2112332543413. The reversal of 2112332543352 is 2533452332112.

2112332543352 is a `hidden beast` number, since 2 + 11 + 23 + 32 + 543 + 3 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14668975924 + ... + 14668976067.

It is an arithmetic number, because the mean of its divisors is an integer number (238370859935).

Almost surely, 2^{2112332543352} is an apocalyptic number.

It is an amenable number.

2112332543352 is an abundant number, since it is smaller than the sum of its proper divisors (3608568095088).

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

2112332543352 is a wasteful number, since it uses less digits than its factorization.

2112332543352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29337952003 (or 29337951996 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

Adding to 2112332543352 its reverse (2533452332112), we get a palindrome (4645784875464).

The spelling of 2112332543352 in words is "two trillion, one hundred twelve billion, three hundred thirty-two million, five hundred forty-three thousand, three hundred fifty-two".