1100200201223 has 4 divisors (see below), whose sum is σ = 1100217189528. Its totient is φ = 1100183212920.

The previous prime is 1100200201207. The next prime is 1100200201267. The reversal of 1100200201223 is 3221020020011.

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 1100200201223 - 2⁴ = 1100200201207 is a prime.

It is a super-2 number, since 2×1100200201223² (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 = 1100200201198 and 1100200201207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100200201823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8396636 + ... + 8526657.

It is an arithmetic number, because the mean of its divisors is an integer number (275054297382).

Almost surely, 2^{1100200201223} is an apocalyptic number.

1100200201223 is a deficient number, since it is larger than the sum of its proper divisors (16988305).

1100200201223 is an equidigital number, since it uses as much as digits as its factorization.

1100200201223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16988304.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1100200201223 its reverse (3221020020011), we get a palindrome (4321220221234).

The spelling of 1100200201223 in words is "one trillion, one hundred billion, two hundred million, two hundred one thousand, two hundred twenty-three".