12122310301311 has 32 divisors (see below), whose sum is σ = 18534196172800. Its totient is φ = 6903750069216.

The previous prime is 12122310301289. The next prime is 12122310301327. The reversal of 12122310301311 is 11310301322121.

It is not a de Polignac number, because 12122310301311 - 2²⁶ = 12122243192447 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12122310301511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65015160 + ... + 65201346.

It is an arithmetic number, because the mean of its divisors is an integer number (579193630400).

Almost surely, 2^{12122310301311} is an apocalyptic number.

12122310301311 is a deficient number, since it is larger than the sum of its proper divisors (6411885871489).

12122310301311 is a wasteful number, since it uses less digits than its factorization.

12122310301311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196603.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 12122310301311 its reverse (11310301322121), we get a palindrome (23432611623432).

The spelling of 12122310301311 in words is "twelve trillion, one hundred twenty-two billion, three hundred ten million, three hundred one thousand, three hundred eleven".