11001102001222 has 16 divisors (see below), whose sum is σ = 17083611628992. Its totient is φ = 5309771175360.

The previous prime is 11001102001151. The next prime is 11001102001223. The reversal of 11001102001222 is 22210020110011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11001102001223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 801589029 + ... + 801602752.

It is an arithmetic number, because the mean of its divisors is an integer number (1067725726812).

Almost surely, 2^{11001102001222} is an apocalyptic number.

11001102001222 is a deficient number, since it is larger than the sum of its proper divisors (6082509627770).

11001102001222 is a wasteful number, since it uses less digits than its factorization.

11001102001222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1603191903.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11001102001222 its reverse (22210020110011), we get a palindrome (33211122111233).

The spelling of 11001102001222 in words is "eleven trillion, one billion, one hundred two million, one thousand, two hundred twenty-two".