32211020232 has 384 divisors, whose sum is σ = 98023011840. Its totient is φ = 9513123840.

The previous prime is 32211020221. The next prime is 32211020297. The reversal of 32211020232 is 23202011223.

32211020232 is a `hidden beast` number, since 322 + 110 + 2 + 0 + 232 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 235116868 + ... + 235117004.

It is an arithmetic number, because the mean of its divisors is an integer number (255268260).

Almost surely, 2^32211020232 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 32211020232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49011505920).

32211020232 is an abundant number, since it is smaller than the sum of its proper divisors (65811991608).

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

32211020232 is a wasteful number, since it uses less digits than its factorization.

32211020232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341 (or 334 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 32211020232 its reverse (23202011223), we get a palindrome (55413031455).

Subtracting from 32211020232 its reverse (23202011223), we obtain a palindrome (9009009009).

The spelling of 32211020232 in words is "thirty-two billion, two hundred eleven million, twenty thousand, two hundred thirty-two".