32323202212 has 72 divisors (see below), whose sum is σ = 69727682304. Its totient is φ = 13027408128.

The previous prime is 32323202201. The next prime is 32323202227. The reversal of 32323202212 is 21220232323.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5138133 + ... + 5144419.

It is an arithmetic number, because the mean of its divisors is an integer number (968440032).

Almost surely, 2^32323202212 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 32323202212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34863841152).

32323202212 is an abundant number, since it is smaller than the sum of its proper divisors (37404480092).

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

32323202212 is a wasteful number, since it uses less digits than its factorization.

32323202212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7865 (or 7856 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 32323202212 its reverse (21220232323), we get a palindrome (53543434535).

The spelling of 32323202212 in words is "thirty-two billion, three hundred twenty-three million, two hundred two thousand, two hundred twelve".