12220013201311 has 16 divisors (see below), whose sum is σ = 12677036803200. Its totient is φ = 11770572153600.

The previous prime is 12220013201267. The next prime is 12220013201323. The reversal of 12220013201311 is 11310231002221.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12220013201311 is a prime.

It is a super-2 number, since 2×12220013201311² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12220013201351) 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, 98756821 + ... + 98880481.

It is an arithmetic number, because the mean of its divisors is an integer number (792314800200).

Almost surely, 2^{12220013201311} is an apocalyptic number.

12220013201311 is a deficient number, since it is larger than the sum of its proper divisors (457023601889).

12220013201311 is a wasteful number, since it uses less digits than its factorization.

12220013201311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154290.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 12220013201311 its reverse (11310231002221), we get a palindrome (23530244203532).

The spelling of 12220013201311 in words is "twelve trillion, two hundred twenty billion, thirteen million, two hundred one thousand, three hundred eleven".