1102221103203 has 48 divisors (see below), whose sum is σ = 1813374291456. Its totient is φ = 638606833920.

The previous prime is 1102221103127. The next prime is 1102221103231. The reversal of 1102221103203 is 3023011222011.

1102221103203 is a `hidden beast` number, since 1 + 10 + 222 + 110 + 320 + 3 = 666.

It is not a de Polignac number, because 1102221103203 - 2⁹ = 1102221102691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1102221103273) 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 47 ways as a sum of consecutive naturals, for example, 3910026 + ... + 4182432.

It is an arithmetic number, because the mean of its divisors is an integer number (37778631072).

Almost surely, 2^{1102221103203} is an apocalyptic number.

1102221103203 is a deficient number, since it is larger than the sum of its proper divisors (711153188253).

1102221103203 is a wasteful number, since it uses less digits than its factorization.

1102221103203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274224 (or 274221 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1102221103203 its reverse (3023011222011), we get a palindrome (4125232325214).

The spelling of 1102221103203 in words is "one trillion, one hundred two billion, two hundred twenty-one million, one hundred three thousand, two hundred three".