1103202220211 has 16 divisors (see below), whose sum is σ = 1358047697664. Its totient is φ = 872695927584.

The previous prime is 1103202220189. The next prime is 1103202220223. The reversal of 1103202220211 is 1120222023011.

It is not a de Polignac number, because 1103202220211 - 2³⁰ = 1102128478387 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1103202220211.

It is not an unprimeable number, because it can be changed into a prime (1103202220261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 684005 + ... + 1635318.

It is an arithmetic number, because the mean of its divisors is an integer number (84877981104).

Almost surely, 2^{1103202220211} is an apocalyptic number.

1103202220211 is a deficient number, since it is larger than the sum of its proper divisors (254845477453).

1103202220211 is a wasteful number, since it uses less digits than its factorization.

1103202220211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2324570.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1103202220211 its reverse (1120222023011), we get a palindrome (2223424243222).

The spelling of 1103202220211 in words is "one trillion, one hundred three billion, two hundred two million, two hundred twenty thousand, two hundred eleven".