13111300201322 has 16 divisors (see below), whose sum is σ = 19736669344392. Its totient is φ = 6532446762240.

The previous prime is 13111300201309. The next prime is 13111300201387. The reversal of 13111300201322 is 22310200311131.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 9459383023321 + 3651917178001 = 3075611^2 + 1910999^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13111300201294 and 13111300201303.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8363363 + ... + 9806550.

Almost surely, 2^{13111300201322} is an apocalyptic number.

13111300201322 is a deficient number, since it is larger than the sum of its proper divisors (6625369143070).

13111300201322 is a wasteful number, since it uses less digits than its factorization.

13111300201322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18171193.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 13111300201322 its reverse (22310200311131), we get a palindrome (35421500512453).

The spelling of 13111300201322 in words is "thirteen trillion, one hundred eleven billion, three hundred million, two hundred one thousand, three hundred twenty-two".