1322131200223 has 16 divisors (see below), whose sum is σ = 1350739647936. Its totient is φ = 1293862118400.

The previous prime is 1322131200211. The next prime is 1322131200233. The reversal of 1322131200223 is 3220021312231.

It is a cyclic number.

It is not a de Polignac number, because 1322131200223 - 2²⁹ = 1321594329311 is a prime.

It is a super-3 number, since 3×1322131200223³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1322131200194 and 1322131200203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322131200233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7485790 + ... + 7660372.

It is an arithmetic number, because the mean of its divisors is an integer number (84421227996).

Almost surely, 2^{1322131200223} is an apocalyptic number.

1322131200223 is a deficient number, since it is larger than the sum of its proper divisors (28608447713).

1322131200223 is a wasteful number, since it uses less digits than its factorization.

1322131200223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175554.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1322131200223 its reverse (3220021312231), we get a palindrome (4542152512454).

The spelling of 1322131200223 in words is "one trillion, three hundred twenty-two billion, one hundred thirty-one million, two hundred thousand, two hundred twenty-three".