11002211122 has 16 divisors (see below), whose sum is σ = 18996626880. Its totient is φ = 4681309968.

The previous prime is 11002211119. The next prime is 11002211141. The reversal of 11002211122 is 22111220011.

11002211122 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a zygodrome in base 10.

It is an unprimeable number.

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, 2824933 + ... + 2828824.

It is an arithmetic number, because the mean of its divisors is an integer number (1187289180).

Almost surely, 2^11002211122 is an apocalyptic number.

11002211122 is a deficient number, since it is larger than the sum of its proper divisors (7994415758).

11002211122 is a wasteful number, since it uses less digits than its factorization.

11002211122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5653905.

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

Adding to 11002211122 its reverse (22111220011), we get a palindrome (33113431133).

The spelling of 11002211122 in words is "eleven billion, two million, two hundred eleven thousand, one hundred twenty-two".