32233312220000 has 120 divisors (see below), whose sum is σ = 79304116122000. Its totient is φ = 12892457792000.

The previous prime is 32233312219949. The next prime is 32233312220003. The reversal of 32233312220000 is 2221333223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32233312220003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 355734701 + ... + 355825299.

It is an arithmetic number, because the mean of its divisors is an integer number (660867634350).

Almost surely, 2^{32233312220000} 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 32233312220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39652058061000).

32233312220000 is an abundant number, since it is smaller than the sum of its proper divisors (47070803902000).

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

32233312220000 is an equidigital number, since it uses as much as digits as its factorization.

32233312220000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108418 (or 108395 counting only the distinct ones).

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

Adding to 32233312220000 its reverse (2221333223), we get a palindrome (32235533553223).

The spelling of 32233312220000 in words is "thirty-two trillion, two hundred thirty-three billion, three hundred twelve million, two hundred twenty thousand".