143224631220011 has 8 divisors (see below), whose sum is σ = 156272691623664. Its totient is φ = 130181177380320.

The previous prime is 143224631219993. The next prime is 143224631220017. The reversal of 143224631220011 is 110022136422341.

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

It is not a de Polignac number, because 143224631220011 - 2¹⁴ = 143224631203627 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 143224631220011.

It is not an unprimeable number, because it can be changed into a prime (143224631220017) 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 7 ways as a sum of consecutive naturals, for example, 1151575976 + ... + 1151700341.

It is an arithmetic number, because the mean of its divisors is an integer number (19534086452958).

Almost surely, 2^{143224631220011} is an apocalyptic number.

143224631220011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

143224631220011 is a deficient number, since it is larger than the sum of its proper divisors (13048060403653).

143224631220011 is a wasteful number, since it uses less digits than its factorization.

143224631220011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2303281981.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 143224631220011 its reverse (110022136422341), we get a palindrome (253246767642352).

The spelling of 143224631220011 in words is "one hundred forty-three trillion, two hundred twenty-four billion, six hundred thirty-one million, two hundred twenty thousand, eleven".