143024232220012 has 48 divisors (see below), whose sum is σ = 294105507008544. Its totient is φ = 59998802688000.

The previous prime is 143024232220003. The next prime is 143024232220019. The reversal of 143024232220012 is 210022232420341.

It is not an unprimeable number, because it can be changed into a prime (143024232220019) by changing a digit.

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, 20653039 + ... + 26694502.

It is an arithmetic number, because the mean of its divisors is an integer number (6127198062678).

Almost surely, 2^{143024232220012} is an apocalyptic number.

It is an amenable number.

143024232220012 is an abundant number, since it is smaller than the sum of its proper divisors (151081274788532).

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

143024232220012 is a wasteful number, since it uses less digits than its factorization.

143024232220012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47352850 (or 47352848 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 143024232220012 its reverse (210022232420341), we get a palindrome (353046464640353).

The spelling of 143024232220012 in words is "one hundred forty-three trillion, twenty-four billion, two hundred thirty-two million, two hundred twenty thousand, twelve".