12033230310000 has 300 divisors, whose sum is σ = 42166434453000. Its totient is φ = 3202418880000.

The previous prime is 12033230309963. The next prime is 12033230310011. The reversal of 12033230310000 is 1303233021.

12033230310000 is a `hidden beast` number, since 1 + 20 + 332 + 3 + 0 + 310 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (300).

It is a super-2 number, since 2×12033230310000² (a number of 27 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 44776030 + ... + 45043970.

It is an arithmetic number, because the mean of its divisors is an integer number (140554781510).

Almost surely, 2^{12033230310000} is an apocalyptic number.

12033230310000 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 12033230310000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21083217226500).

12033230310000 is an abundant number, since it is smaller than the sum of its proper divisors (30133204143000).

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

12033230310000 is a wasteful number, since it uses less digits than its factorization.

12033230310000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268474 (or 268450 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 12033230310000 its reverse (1303233021), we get a palindrome (12034533543021).

The spelling of 12033230310000 in words is "twelve trillion, thirty-three billion, two hundred thirty million, three hundred ten thousand".