1323222013113 has 64 divisors (see below), whose sum is σ = 2381248364544. Its totient is φ = 631189728000.

The previous prime is 1323222013111. The next prime is 1323222013177. The reversal of 1323222013113 is 3113102223231.

It is not a de Polignac number, because 1323222013113 - 2¹ = 1323222013111 is a prime.

It is a super-3 number, since 3×1323222013113³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1323222013111) 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 63 ways as a sum of consecutive naturals, for example, 579918 + ... + 1727063.

It is an arithmetic number, because the mean of its divisors is an integer number (37207005696).

Almost surely, 2^{1323222013113} is an apocalyptic number.

1323222013113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1323222013113 is a deficient number, since it is larger than the sum of its proper divisors (1058026351431).

1323222013113 is a wasteful number, since it uses less digits than its factorization.

1323222013113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2307206.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1323222013113 its reverse (3113102223231), we get a palindrome (4436324236344).

The spelling of 1323222013113 in words is "one trillion, three hundred twenty-three billion, two hundred twenty-two million, thirteen thousand, one hundred thirteen".