1322604005311 has 8 divisors (see below), whose sum is σ = 1332741524400. Its totient is φ = 1312467112320.

The previous prime is 1322604005291. The next prime is 1322604005341. The reversal of 1322604005311 is 1135004062231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1322604005311 - 2⁵ = 1322604005279 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1322604005311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322604005341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4647105 + ... + 4923493.

It is an arithmetic number, because the mean of its divisors is an integer number (166592690550).

Almost surely, 2^{1322604005311} is an apocalyptic number.

1322604005311 is a deficient number, since it is larger than the sum of its proper divisors (10137519089).

1322604005311 is a wasteful number, since it uses less digits than its factorization.

1322604005311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313049.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 1322604005311 its reverse (1135004062231), we get a palindrome (2457608067542).

The spelling of 1322604005311 in words is "one trillion, three hundred twenty-two billion, six hundred four million, five thousand, three hundred eleven".