12055230000 has 900 divisors, whose sum is σ = 49228323144. Its totient is φ = 2851200000.

The previous prime is 12055229983. The next prime is 12055230049. The reversal of 12055230000 is 3255021.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (900).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 179 ways as a sum of consecutive naturals, for example, 294029980 + ... + 294030020.

Almost surely, 2^12055230000 is an apocalyptic number.

12055230000 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 12055230000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24614161572).

12055230000 is an abundant number, since it is smaller than the sum of its proper divisors (37173093144).

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

12055230000 is an equidigital number, since it uses as much as digits as its factorization.

12055230000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106 (or 62 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

Adding to 12055230000 its reverse (3255021), we get a palindrome (12058485021).

The spelling of 12055230000 in words is "twelve billion, fifty-five million, two hundred thirty thousand".