12231021302230 has 8 divisors (see below), whose sum is σ = 22015838344032. Its totient is φ = 4892408520888.

The previous prime is 12231021302191. The next prime is 12231021302267. The reversal of 12231021302230 is 3220312013221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 611551065102 + ... + 611551065121.

It is an arithmetic number, because the mean of its divisors is an integer number (2751979793004).

Almost surely, 2^{12231021302230} is an apocalyptic number.

12231021302230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12231021302230 is a deficient number, since it is larger than the sum of its proper divisors (9784817041802).

12231021302230 is a wasteful number, since it uses less digits than its factorization.

12231021302230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223102130230.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12231021302230 its reverse (3220312013221), we get a palindrome (15451333315451).

The spelling of 12231021302230 in words is "twelve trillion, two hundred thirty-one billion, twenty-one million, three hundred two thousand, two hundred thirty".