12233231231330 has 32 divisors (see below), whose sum is σ = 22666576134384. Its totient is φ = 4751471702016.

The previous prime is 12233231231303. The next prime is 12233231231357. The reversal of 12233231231330 is 3313213233221.

It is an interprime number because it is at equal distance from previous prime (12233231231303) and next prime (12233231231357).

It can be written as a sum of positive squares in 8 ways, for example, as 9672267940729 + 2560963290601 = 3110027^2 + 1600301^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12233231231293 and 12233231231302.

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 15 ways as a sum of consecutive naturals, for example, 118925747 + ... + 119028566.

Almost surely, 2^{12233231231330} is an apocalyptic number.

12233231231330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12233231231330 is a deficient number, since it is larger than the sum of its proper divisors (10433344903054).

12233231231330 is a wasteful number, since it uses less digits than its factorization.

12233231231330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237954470.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 12233231231330 its reverse (3313213233221), we get a palindrome (15546444464551).

The spelling of 12233231231330 in words is "twelve trillion, two hundred thirty-three billion, two hundred thirty-one million, two hundred thirty-one thousand, three hundred thirty".