11102221201203 has 24 divisors (see below), whose sum is σ = 17740809305856. Its totient is φ = 6633849625200.

The previous prime is 11102221201199. The next prime is 11102221201219. The reversal of 11102221201203 is 30210212220111.

It is not a de Polignac number, because 11102221201203 - 2² = 11102221201199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11102221201303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 789736975 + ... + 789751032.

It is an arithmetic number, because the mean of its divisors is an integer number (739200387744).

Almost surely, 2^{11102221201203} is an apocalyptic number.

11102221201203 is a deficient number, since it is larger than the sum of its proper divisors (6638588104653).

11102221201203 is a wasteful number, since it uses less digits than its factorization.

11102221201203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579488095 (or 1579488092 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 11102221201203 its reverse (30210212220111), we get a palindrome (41312433421314).

The spelling of 11102221201203 in words is "eleven trillion, one hundred two billion, two hundred twenty-one million, two hundred one thousand, two hundred three".