1322003020222 has 32 divisors (see below), whose sum is σ = 2020995648000. Its totient is φ = 648444823488.

The previous prime is 1322003020181. The next prime is 1322003020229. The reversal of 1322003020222 is 2220203002231.

It is a self number, because there is not a number n which added to its sum of digits gives 1322003020222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322003020229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20275029 + ... + 20340127.

It is an arithmetic number, because the mean of its divisors is an integer number (63156114000).

Almost surely, 2^{1322003020222} is an apocalyptic number.

1322003020222 is a deficient number, since it is larger than the sum of its proper divisors (698992627778).

1322003020222 is a wasteful number, since it uses less digits than its factorization.

1322003020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65920.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 1322003020222 its reverse (2220203002231), we get a palindrome (3542206022453).

The spelling of 1322003020222 in words is "one trillion, three hundred twenty-two billion, three million, twenty thousand, two hundred twenty-two".