1322355551513 has 16 divisors (see below), whose sum is σ = 1384301197440. Its totient is φ = 1260783727104.

The previous prime is 1322355551501. The next prime is 1322355551537. The reversal of 1322355551513 is 3151555532231.

It is a cyclic number.

It is not a de Polignac number, because 1322355551513 - 2³⁸ = 1047477644569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1322355551113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21557795 + ... + 21619047.

It is an arithmetic number, because the mean of its divisors is an integer number (86518824840).

Almost surely, 2^{1322355551513} is an apocalyptic number.

It is an amenable number.

1322355551513 is a deficient number, since it is larger than the sum of its proper divisors (61945645927).

1322355551513 is a wasteful number, since it uses less digits than its factorization.

1322355551513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64288.

The product of its digits is 337500, while the sum is 41.

The spelling of 1322355551513 in words is "one trillion, three hundred twenty-two billion, three hundred fifty-five million, five hundred fifty-one thousand, five hundred thirteen".