22032320001311 has 4 divisors (see below), whose sum is σ = 22792055173800. Its totient is φ = 21272584828824.

The previous prime is 22032320001283. The next prime is 22032320001313. The reversal of 22032320001311 is 11310002323022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22032320001311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22032320001313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 379867586201 + ... + 379867586258.

It is an arithmetic number, because the mean of its divisors is an integer number (5698013793450).

Almost surely, 2^{22032320001311} is an apocalyptic number.

22032320001311 is a deficient number, since it is larger than the sum of its proper divisors (759735172489).

22032320001311 is an equidigital number, since it uses as much as digits as its factorization.

22032320001311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759735172488.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 22032320001311 its reverse (11310002323022), we get a palindrome (33342322324333).

The spelling of 22032320001311 in words is "twenty-two trillion, thirty-two billion, three hundred twenty million, one thousand, three hundred eleven".