13011112322 has 8 divisors (see below), whose sum is σ = 21017950716. Its totient is φ = 6005128752.

The previous prime is 13011112267. The next prime is 13011112343. The reversal of 13011112322 is 22321111031.

It can be written as a sum of positive squares in 2 ways, for example, as 12717298441 + 293813881 = 112771^2 + 17141^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 13011112322.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250213673 + ... + 250213724.

Almost surely, 2^13011112322 is an apocalyptic number.

13011112322 is a deficient number, since it is larger than the sum of its proper divisors (8006838394).

13011112322 is a wasteful number, since it uses less digits than its factorization.

13011112322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500427412.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 13011112322 its reverse (22321111031), we get a palindrome (35332223353).

The spelling of 13011112322 in words is "thirteen billion, eleven million, one hundred twelve thousand, three hundred twenty-two".