32011332112 has 40 divisors (see below), whose sum is σ = 67197547296. Its totient is φ = 14713821696.

The previous prime is 32011332079. The next prime is 32011332149. The reversal of 32011332112 is 21123311023.

It is a self number, because there is not a number n which added to its sum of digits gives 32011332112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1356778 + ... + 1380169.

Almost surely, 2^32011332112 is an apocalyptic number.

It is an amenable number.

32011332112 is an abundant number, since it is smaller than the sum of its proper divisors (35186215184).

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

32011332112 is a wasteful number, since it uses less digits than its factorization.

32011332112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2737015 (or 2737009 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 32011332112 its reverse (21123311023), we get a palindrome (53134643135).

The spelling of 32011332112 in words is "thirty-two billion, eleven million, three hundred thirty-two thousand, one hundred twelve".