32010012012 has 96 divisors (see below), whose sum is σ = 84201917184. Its totient is φ = 9380448000.

The previous prime is 32010011933. The next prime is 32010012049. The reversal of 32010012012 is 21021001023.

It is a Harshad number since it is a multiple of its sum of digits (12).

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 31 ways as a sum of consecutive naturals, for example, 545358 + ... + 601194.

It is an arithmetic number, because the mean of its divisors is an integer number (877103304).

Almost surely, 2^32010012012 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 32010012012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42100958592).

32010012012 is an abundant number, since it is smaller than the sum of its proper divisors (52191905172).

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

32010012012 is a wasteful number, since it uses less digits than its factorization.

32010012012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55999 (or 55997 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 32010012012 its reverse (21021001023), we get a palindrome (53031013035).

The spelling of 32010012012 in words is "thirty-two billion, ten million, twelve thousand, twelve".