322203201212444 has 12 divisors (see below), whose sum is σ = 570649043111784. Its totient is φ = 159160617466224.

The previous prime is 322203201212437. The next prime is 322203201212539. The reversal of 322203201212444 is 444212102302223.

It is a self number, because there is not a number n which added to its sum of digits gives 322203201212444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 485245784627 + ... + 485245785290.

It is an arithmetic number, because the mean of its divisors is an integer number (47554086925982).

Almost surely, 2^{322203201212444} is an apocalyptic number.

It is an amenable number.

322203201212444 is a deficient number, since it is larger than the sum of its proper divisors (248445841899340).

322203201212444 is a wasteful number, since it uses less digits than its factorization.

322203201212444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970491570004 (or 970491570002 counting only the distinct ones).

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

Adding to 322203201212444 its reverse (444212102302223), we get a palindrome (766415303514667).

The spelling of 322203201212444 in words is "three hundred twenty-two trillion, two hundred three billion, two hundred one million, two hundred twelve thousand, four hundred forty-four".