32656111012 has 12 divisors (see below), whose sum is σ = 65312222080. Its totient is φ = 13995476136.

The previous prime is 32656110983. The next prime is 32656111057. The reversal of 32656111012 is 21011165623.

32656111012 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 1166289679 = 32656111012 / (3 + 2 + 6 + 5 + 6 + 1 + 1 + 1 + 0 + 1 + 2).

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 3 ways as a sum of consecutive naturals, for example, 583144812 + ... + 583144867.

Almost surely, 2^32656111012 is an apocalyptic number.

It is an amenable number.

32656111012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

32656111012 is a wasteful number, since it uses less digits than its factorization.

32656111012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166289690 (or 1166289688 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

Adding to 32656111012 its reverse (21011165623), we get a palindrome (53667276635).

It can be divided in two parts, 3265611 and 1012, that added together give a palindrome (3266623).

The spelling of 32656111012 in words is "thirty-two billion, six hundred fifty-six million, one hundred eleven thousand, twelve".