32002201333212 has 96 divisors (see below), whose sum is σ = 83464966093824. Its totient is φ = 9459070003200.

The previous prime is 32002201333199. The next prime is 32002201333213. The reversal of 32002201333212 is 21233310220023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32002201333213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24568813 + ... + 25838555.

It is an arithmetic number, because the mean of its divisors is an integer number (869426730144).

Almost surely, 2^{32002201333212} 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 32002201333212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41732483046912).

32002201333212 is an abundant number, since it is smaller than the sum of its proper divisors (51462764760612).

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

32002201333212 is a wasteful number, since it uses less digits than its factorization.

32002201333212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1274459 (or 1274457 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 32002201333212 its reverse (21233310220023), we get a palindrome (53235511553235).

The spelling of 32002201333212 in words is "thirty-two trillion, two billion, two hundred one million, three hundred thirty-three thousand, two hundred twelve".