1322013223022 has 4 divisors (see below), whose sum is σ = 1983019834536. Its totient is φ = 661006611510.

The previous prime is 1322013222997. The next prime is 1322013223057. The reversal of 1322013223022 is 2203223102231.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 330503305754 + ... + 330503305757.

It is an arithmetic number, because the mean of its divisors is an integer number (495754958634).

Almost surely, 2^{1322013223022} is an apocalyptic number.

1322013223022 is a deficient number, since it is larger than the sum of its proper divisors (661006611514).

1322013223022 is an equidigital number, since it uses as much as digits as its factorization.

1322013223022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661006611513.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 1322013223022 its reverse (2203223102231), we get a palindrome (3525236325253).

The spelling of 1322013223022 in words is "one trillion, three hundred twenty-two billion, thirteen million, two hundred twenty-three thousand, twenty-two".