12022022231311 has 2 divisors, whose sum is σ = 12022022231312. Its totient is φ = 12022022231310.

The previous prime is 12022022231299. The next prime is 12022022231333. The reversal of 12022022231311 is 11313222022021.

It is an a-pointer prime, because the next prime (12022022231333) can be obtained adding 12022022231311 to its sum of digits (22).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12022022231311 - 2⁵ = 12022022231279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12022022237311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011011115655 + 6011011115656.

It is an arithmetic number, because the mean of its divisors is an integer number (6011011115656).

Almost surely, 2^{12022022231311} is an apocalyptic number.

12022022231311 is a deficient number, since it is larger than the sum of its proper divisors (1).

12022022231311 is an equidigital number, since it uses as much as digits as its factorization.

12022022231311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 12022022231311 its reverse (11313222022021), we get a palindrome (23335244253332).

The spelling of 12022022231311 in words is "twelve trillion, twenty-two billion, twenty-two million, two hundred thirty-one thousand, three hundred eleven".