12203310000 has 200 divisors, whose sum is σ = 45022388224. Its totient is φ = 2789280000.

The previous prime is 12203309999. The next prime is 12203310011. The reversal of 12203310000 is 1330221.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (200).

It is a super-2 number, since 2×12203310000² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 180945 + ... + 239055.

Almost surely, 2^12203310000 is an apocalyptic number.

12203310000 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 12203310000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22511194112).

12203310000 is an abundant number, since it is smaller than the sum of its proper divisors (32819078224).

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

12203310000 is an equidigital number, since it uses as much as digits as its factorization.

12203310000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58149 (or 58128 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 12203310000 its reverse (1330221), we get a palindrome (12204640221).

The spelling of 12203310000 in words is "twelve billion, two hundred three million, three hundred ten thousand".