220032333212 has 12 divisors (see below), whose sum is σ = 385060097856. Its totient is φ = 110015162400.

The previous prime is 220032333211. The next prime is 220032333247. The reversal of 220032333212 is 212333230022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220032333211) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 475712 + ... + 816312.

It is an arithmetic number, because the mean of its divisors is an integer number (32088341488).

Almost surely, 2^220032333212 is an apocalyptic number.

It is an amenable number.

220032333212 is a deficient number, since it is larger than the sum of its proper divisors (165027764644).

220032333212 is a wasteful number, since it uses less digits than its factorization.

220032333212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502108 (or 502106 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 220032333212 its reverse (212333230022), we get a palindrome (432365563234).

The spelling of 220032333212 in words is "two hundred twenty billion, thirty-two million, three hundred thirty-three thousand, two hundred twelve".