1100211003223 has 4 divisors (see below), whose sum is σ = 1102836805560. Its totient is φ = 1097585200888.

The previous prime is 1100211003211. The next prime is 1100211003289. The reversal of 1100211003223 is 3223001120011.

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 1100211003223 - 2¹⁷ = 1100210872151 is a prime.

It is a super-2 number, since 2×1100211003223² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1100211003197 and 1100211003206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100211003293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1312900540 + ... + 1312901377.

It is an arithmetic number, because the mean of its divisors is an integer number (275709201390).

Almost surely, 2^{1100211003223} is an apocalyptic number.

1100211003223 is a deficient number, since it is larger than the sum of its proper divisors (2625802337).

1100211003223 is an equidigital number, since it uses as much as digits as its factorization.

1100211003223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2625802336.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1100211003223 its reverse (3223001120011), we get a palindrome (4323212123234).

The spelling of 1100211003223 in words is "one trillion, one hundred billion, two hundred eleven million, three thousand, two hundred twenty-three".