32112110013012 has 144 divisors (see below), whose sum is σ = 83841189868800. Its totient is φ = 10358567331840.

The previous prime is 32112110012993. The next prime is 32112110013017. The reversal of 32112110013012 is 21031001121123.

32112110013012 is a `hidden beast` number, since 321 + 1 + 211 + 0 + 0 + 130 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32112110013017) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 56263312 + ... + 56831192.

It is an arithmetic number, because the mean of its divisors is an integer number (582230485200).

Almost surely, 2^{32112110013012} 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 32112110013012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41920594934400).

32112110013012 is an abundant number, since it is smaller than the sum of its proper divisors (51729079855788).

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

32112110013012 is a wasteful number, since it uses less digits than its factorization.

32112110013012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568366 (or 568361 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 32112110013012 its reverse (21031001121123), we get a palindrome (53143111134135).

The spelling of 32112110013012 in words is "thirty-two trillion, one hundred twelve billion, one hundred ten million, thirteen thousand, twelve".