11115212435606 has 8 divisors (see below), whose sum is σ = 16673218328520. Its totient is φ = 5557472992768.

The previous prime is 11115212435533. The next prime is 11115212435611. The reversal of 11115212435606 is 60653421251111.

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 11115212435606.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66508196 + ... + 66675111.

It is an arithmetic number, because the mean of its divisors is an integer number (2084152291065).

Almost surely, 2^{11115212435606} is an apocalyptic number.

11115212435606 is a deficient number, since it is larger than the sum of its proper divisors (5558005892914).

11115212435606 is a wasteful number, since it uses less digits than its factorization.

11115212435606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133225038.

The product of its (nonzero) digits is 43200, while the sum is 38.

Adding to 11115212435606 its reverse (60653421251111), we get a palindrome (71768633686717).

The spelling of 11115212435606 in words is "eleven trillion, one hundred fifteen billion, two hundred twelve million, four hundred thirty-five thousand, six hundred six".