1100222030003 has 4 divisors (see below), whose sum is σ = 1118869861080. Its totient is φ = 1081574198928.

The previous prime is 1100222029957. The next prime is 1100222030029. The reversal of 1100222030003 is 3000302220011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1100222030003 - 2¹⁰ = 1100222028979 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 1100222030003.

It is not an unprimeable number, because it can be changed into a prime (1100222030093) 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, 9323915450 + ... + 9323915567.

It is an arithmetic number, because the mean of its divisors is an integer number (279717465270).

Almost surely, 2^{1100222030003} is an apocalyptic number.

1100222030003 is a deficient number, since it is larger than the sum of its proper divisors (18647831077).

1100222030003 is an equidigital number, since it uses as much as digits as its factorization.

1100222030003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18647831076.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 1100222030003 its reverse (3000302220011), we get a palindrome (4100524250014).

The spelling of 1100222030003 in words is "one trillion, one hundred billion, two hundred twenty-two million, thirty thousand, three".