11221101006 has 8 divisors (see below), whose sum is σ = 22442202024. Its totient is φ = 3740367000.

The previous prime is 11221100999. The next prime is 11221101041. The reversal of 11221101006 is 60010112211.

It is a happy number.

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

11221101006 is an admirable number.

It is a congruent number.

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, 935091745 + ... + 935091756.

It is an arithmetic number, because the mean of its divisors is an integer number (2805275253).

Almost surely, 2^11221101006 is an apocalyptic number.

11221101006 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11221101006 is a wasteful number, since it uses less digits than its factorization.

11221101006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1870183506.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 11221101006 its reverse (60010112211), we get a palindrome (71231213217).

The spelling of 11221101006 in words is "eleven billion, two hundred twenty-one million, one hundred one thousand, six".