32012331112 has 32 divisors (see below), whose sum is σ = 60437203200. Its totient is φ = 15896107584.

The previous prime is 32012331067. The next prime is 32012331119. The reversal of 32012331112 is 21113321023.

It is a self number, because there is not a number n which added to its sum of digits gives 32012331112.

It is not an unprimeable number, because it can be changed into a prime (32012331119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 690733 + ... + 735619.

It is an arithmetic number, because the mean of its divisors is an integer number (1888662600).

Almost surely, 2^32012331112 is an apocalyptic number.

It is an amenable number.

32012331112 is a deficient number, since it is larger than the sum of its proper divisors (28424872088).

32012331112 is a wasteful number, since it uses less digits than its factorization.

32012331112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45505 (or 45501 counting only the distinct ones).

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

Adding to 32012331112 its reverse (21113321023), we get a palindrome (53125652135).

The spelling of 32012331112 in words is "thirty-two billion, twelve million, three hundred thirty-one thousand, one hundred twelve".