12320022112311 has 32 divisors (see below), whose sum is σ = 17152627288320. Its totient is φ = 7858893010176.

The previous prime is 12320022112259. The next prime is 12320022112339. The reversal of 12320022112311 is 11321122002321.

12320022112311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12320022112311 - 2¹⁹ = 12320021588023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12320022112351) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2158621 + ... + 5412918.

It is an arithmetic number, because the mean of its divisors is an integer number (536019602760).

Almost surely, 2^{12320022112311} is an apocalyptic number.

12320022112311 is a deficient number, since it is larger than the sum of its proper divisors (4832605176009).

12320022112311 is a wasteful number, since it uses less digits than its factorization.

12320022112311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7571823.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 12320022112311 its reverse (11321122002321), we get a palindrome (23641144114632).

The spelling of 12320022112311 in words is "twelve trillion, three hundred twenty billion, twenty-two million, one hundred twelve thousand, three hundred eleven".