11103222002 has 32 divisors (see below), whose sum is σ = 18114285312. Its totient is φ = 5084187904.

The previous prime is 11103221993. The next prime is 11103222007. The reversal of 11103222002 is 20022230111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11103222007) 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 in 15 ways as a sum of consecutive naturals, for example, 256373 + ... + 296535.

It is an arithmetic number, because the mean of its divisors is an integer number (566071416).

Almost surely, 2^11103222002 is an apocalyptic number.

11103222002 is a deficient number, since it is larger than the sum of its proper divisors (7011063310).

11103222002 is a wasteful number, since it uses less digits than its factorization.

11103222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40402.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 11103222002 its reverse (20022230111), we get a palindrome (31125452113).

The spelling of 11103222002 in words is "eleven billion, one hundred three million, two hundred twenty-two thousand, two".