11006636205242 has 8 divisors (see below), whose sum is σ = 16510007159616. Its totient is φ = 5503300485372.

The previous prime is 11006636205241. The next prime is 11006636205263. The reversal of 11006636205242 is 24250263660011.

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

It is a super-2 number, since 2×11006636205242² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11006636205196 and 11006636205205.

It is not an unprimeable number, because it can be changed into a prime (11006636205241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8013308 + ... + 9285815.

It is an arithmetic number, because the mean of its divisors is an integer number (2063750894952).

Almost surely, 2^{11006636205242} is an apocalyptic number.

11006636205242 is a deficient number, since it is larger than the sum of its proper divisors (5503370954374).

11006636205242 is a wasteful number, since it uses less digits than its factorization.

11006636205242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17617252.

The product of its (nonzero) digits is 103680, while the sum is 38.

Adding to 11006636205242 its reverse (24250263660011), we get a palindrome (35256899865253).

The spelling of 11006636205242 in words is "eleven trillion, six billion, six hundred thirty-six million, two hundred five thousand, two hundred forty-two".