12333231000 has 96 divisors (see below), whose sum is σ = 41686351200. Its totient is φ = 3288859200.

The previous prime is 12333230969. The next prime is 12333231011. The reversal of 12333231000 is 13233321.

12333231000 is a `hidden beast` number, since 1 + 23 + 332 + 310 + 0 + 0 = 666.

It is a super-2 number, since 2×12333231000² (a number of 21 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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 676180 + ... + 694179.

It is an arithmetic number, because the mean of its divisors is an integer number (434232825).

Almost surely, 2^12333231000 is an apocalyptic number.

12333231000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12333231000 is an abundant number, since it is smaller than the sum of its proper divisors (29353120200).

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

12333231000 is a wasteful number, since it uses less digits than its factorization.

12333231000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1370386 (or 1370369 counting only the distinct ones).

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

Adding to 12333231000 its reverse (13233321), we get a palindrome (12346464321).

The spelling of 12333231000 in words is "twelve billion, three hundred thirty-three million, two hundred thirty-one thousand".