32000312200000 has 168 divisors, whose sum is σ = 80555365314144. Its totient is φ = 12609072960000.

The previous prime is 32000312199949. The next prime is 32000312200013. The reversal of 32000312200000 is 221300023.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12205959 + ... + 14594041.

It is an arithmetic number, because the mean of its divisors is an integer number (479496222108).

Almost surely, 2^{32000312200000} 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 32000312200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40277682657072).

32000312200000 is an abundant number, since it is smaller than the sum of its proper divisors (48555053114144).

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

32000312200000 is an frugal number, since it uses more digits than its factorization.

32000312200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2388187 (or 2388157 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 32000312200000 its reverse (221300023), we get a palindrome (32000533500023).

The spelling of 32000312200000 in words is "thirty-two trillion, three hundred twelve million, two hundred thousand".