12233320000 has 140 divisors (see below), whose sum is σ = 33093544176. Its totient is φ = 4448320000.

The previous prime is 12233319979. The next prime is 12233320007. The reversal of 12233320000 is 2333221.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (12233320007) 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, 426099 + ... + 453901.

Almost surely, 2^12233320000 is an apocalyptic number.

12233320000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12233320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16546772088).

12233320000 is an abundant number, since it is smaller than the sum of its proper divisors (20860224176).

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

12233320000 is an equidigital number, since it uses as much as digits as its factorization.

12233320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27846 (or 27821 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 12233320000 its reverse (2333221), we get a palindrome (12235653221).

It can be divided in two parts, 12233 and 320000, that added together give a palindrome (332233).

The spelling of 12233320000 in words is "twelve billion, two hundred thirty-three million, three hundred twenty thousand".