12203323300000 has 144 divisors (see below), whose sum is σ = 34319652151680. Its totient is φ = 4183996320000.

The previous prime is 12203323299989. The next prime is 12203323300019. The reversal of 12203323300000 is 332330221.

It is a happy number.

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, 8016660 + ... + 9416659.

It is an arithmetic number, because the mean of its divisors is an integer number (238330917720).

Almost surely, 2^{12203323300000} is an apocalyptic number.

12203323300000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12203323300000 is an abundant number, since it is smaller than the sum of its proper divisors (22116328851680).

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

12203323300000 is an frugal number, since it uses more digits than its factorization.

12203323300000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17433361 (or 17433333 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 12203323300000 its reverse (332330221), we get a palindrome (12203655630221).

The spelling of 12203323300000 in words is "twelve trillion, two hundred three billion, three hundred twenty-three million, three hundred thousand".