11103222113102 has 32 divisors (see below), whose sum is σ = 19697214052800. Its totient is φ = 4592856860928.

The previous prime is 11103222113017. The next prime is 11103222113147. The reversal of 11103222113102 is 20131122230111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3519503 + ... + 5881610.

It is an arithmetic number, because the mean of its divisors is an integer number (615537939150).

Almost surely, 2^{11103222113102} is an apocalyptic number.

11103222113102 is a deficient number, since it is larger than the sum of its proper divisors (8593991939698).

11103222113102 is a wasteful number, since it uses less digits than its factorization.

11103222113102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9404060.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 11103222113102 its reverse (20131122230111), we get a palindrome (31234344343213).

The spelling of 11103222113102 in words is "eleven trillion, one hundred three billion, two hundred twenty-two million, one hundred thirteen thousand, one hundred two".