11242220201103 has 32 divisors (see below), whose sum is σ = 15974639949312. Its totient is φ = 7022344291200.

The previous prime is 11242220201089. The next prime is 11242220201117. The reversal of 11242220201103 is 30110202224211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11242220201089) and next prime (11242220201117).

It is not a de Polignac number, because 11242220201103 - 2⁴ = 11242220201087 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11242220201103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11242220201183) 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 31 ways as a sum of consecutive naturals, for example, 16248288 + ... + 16926053.

It is an arithmetic number, because the mean of its divisors is an integer number (499207498416).

Almost surely, 2^{11242220201103} is an apocalyptic number.

11242220201103 is a deficient number, since it is larger than the sum of its proper divisors (4732419748209).

11242220201103 is a wasteful number, since it uses less digits than its factorization.

11242220201103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33174495.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 11242220201103 its reverse (30110202224211), we get a palindrome (41352422425314).

The spelling of 11242220201103 in words is "eleven trillion, two hundred forty-two billion, two hundred twenty million, two hundred one thousand, one hundred three".