1322013001042 has 16 divisors (see below), whose sum is σ = 1990167941664. Its totient is φ = 658626012000.

The previous prime is 1322013001039. The next prime is 1322013001051. The reversal of 1322013001042 is 2401003102231.

It is a happy number.

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, 559117 + ... + 1719487.

It is an arithmetic number, because the mean of its divisors is an integer number (124385496354).

Almost surely, 2^{1322013001042} is an apocalyptic number.

1322013001042 is a deficient number, since it is larger than the sum of its proper divisors (668154940622).

1322013001042 is a wasteful number, since it uses less digits than its factorization.

1322013001042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162425.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1322013001042 its reverse (2401003102231), we get a palindrome (3723016103273).

The spelling of 1322013001042 in words is "one trillion, three hundred twenty-two billion, thirteen million, one thousand, forty-two".