11220221100133 has 4 divisors (see below), whose sum is σ = 11254119049408. Its totient is φ = 11186323150860.

The previous prime is 11220221100131. The next prime is 11220221100157. The reversal of 11220221100133 is 33100112202211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11220221100133 - 2¹ = 11220221100131 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11220221100133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11220221100131) 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 3 ways as a sum of consecutive naturals, for example, 16948974141 + ... + 16948974802.

It is an arithmetic number, because the mean of its divisors is an integer number (2813529762352).

Almost surely, 2^{11220221100133} is an apocalyptic number.

It is an amenable number.

11220221100133 is a deficient number, since it is larger than the sum of its proper divisors (33897949275).

11220221100133 is an equidigital number, since it uses as much as digits as its factorization.

11220221100133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33897949274.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11220221100133 its reverse (33100112202211), we get a palindrome (44320333302344).

The spelling of 11220221100133 in words is "eleven trillion, two hundred twenty billion, two hundred twenty-one million, one hundred thousand, one hundred thirty-three".