11110001220013 has 8 divisors (see below), whose sum is σ = 11157340360320. Its totient is φ = 11062706806320.

The previous prime is 11110001220011. The next prime is 11110001220049. The reversal of 11110001220013 is 31002210001111.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11110001220013 - 2¹ = 11110001220011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11110001219975 and 11110001220002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110001220011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10683753 + ... + 11677438.

It is an arithmetic number, because the mean of its divisors is an integer number (1394667545040).

Almost surely, 2^{11110001220013} is an apocalyptic number.

It is an amenable number.

11110001220013 is a deficient number, since it is larger than the sum of its proper divisors (47339140307).

11110001220013 is a wasteful number, since it uses less digits than its factorization.

11110001220013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22363307.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 11110001220013 its reverse (31002210001111), we get a palindrome (42112211221124).

The spelling of 11110001220013 in words is "eleven trillion, one hundred ten billion, one million, two hundred twenty thousand, thirteen".