11221110007 has 2 divisors, whose sum is σ = 11221110008. Its totient is φ = 11221110006.

The previous prime is 11221110001. The next prime is 11221110031. The reversal of 11221110007 is 70001112211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11221110007 - 2¹¹ = 11221107959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11221110001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5610555003 + 5610555004.

It is an arithmetic number, because the mean of its divisors is an integer number (5610555004).

Almost surely, 2^11221110007 is an apocalyptic number.

11221110007 is a deficient number, since it is larger than the sum of its proper divisors (1).

11221110007 is an equidigital number, since it uses as much as digits as its factorization.

11221110007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28, while the sum is 16.

Adding to 11221110007 its reverse (70001112211), we get a palindrome (81222222218).

The spelling of 11221110007 in words is "eleven billion, two hundred twenty-one million, one hundred ten thousand, seven".