32000322320112 has 160 divisors (see below), whose sum is σ = 87487630433280. Its totient is φ = 10058039326720.

The previous prime is 32000322320107. The next prime is 32000322320123. The reversal of 32000322320112 is 21102322300023.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 778254178 + ... + 778295294.

It is an arithmetic number, because the mean of its divisors is an integer number (546797690208).

Almost surely, 2^{32000322320112} 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 32000322320112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43743815216640).

32000322320112 is an abundant number, since it is smaller than the sum of its proper divisors (55487308113168).

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

32000322320112 is a wasteful number, since it uses less digits than its factorization.

32000322320112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51151 (or 51145 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 32000322320112 its reverse (21102322300023), we get a palindrome (53102644620135).

The spelling of 32000322320112 in words is "thirty-two trillion, three hundred twenty-two million, three hundred twenty thousand, one hundred twelve".