13212143032230 has 192 divisors, whose sum is σ = 36338459189760. Its totient is φ = 3325151692800.

The previous prime is 13212143032181. The next prime is 13212143032307. The reversal of 13212143032230 is 3223034121231.

13212143032230 is a `hidden beast` number, since 1 + 3 + 2 + 1 + 2 + 1 + 430 + 3 + 223 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 13212143032194 and 13212143032203.

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 95 ways as a sum of consecutive naturals, for example, 319013004 + ... + 319054416.

It is an arithmetic number, because the mean of its divisors is an integer number (189262808280).

Almost surely, 2^{13212143032230} is an apocalyptic number.

13212143032230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13212143032230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18169229594880).

13212143032230 is an abundant number, since it is smaller than the sum of its proper divisors (23126316157530).

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

13212143032230 is a wasteful number, since it uses less digits than its factorization.

13212143032230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44287 (or 44284 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 13212143032230 its reverse (3223034121231), we get a palindrome (16435177153461).

The spelling of 13212143032230 in words is "thirteen trillion, two hundred twelve billion, one hundred forty-three million, thirty-two thousand, two hundred thirty".