322100143224242 has 16 divisors (see below), whose sum is σ = 509347103634432. Its totient is φ = 152538846137760.

The previous prime is 322100143224151. The next prime is 322100143224259. The reversal of 322100143224242 is 242422341001223.

It is a junction number, because it is equal to n+sod(n) for n = 322100143224199 and 322100143224208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55267694963 + ... + 55267700790.

It is an arithmetic number, because the mean of its divisors is an integer number (31834193977152).

Almost surely, 2^{322100143224242} is an apocalyptic number.

322100143224242 is a deficient number, since it is larger than the sum of its proper divisors (187246960410190).

322100143224242 is a wasteful number, since it uses less digits than its factorization.

322100143224242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110535395833.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 322100143224242 its reverse (242422341001223), we get a palindrome (564522484225465).

The spelling of 322100143224242 in words is "three hundred twenty-two trillion, one hundred billion, one hundred forty-three million, two hundred twenty-four thousand, two hundred forty-two".