1100202210223 has 4 divisors (see below), whose sum is σ = 1100658538728. Its totient is φ = 1099745881720.

The previous prime is 1100202210203. The next prime is 1100202210293. The reversal of 1100202210223 is 3220122020011.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1100202210223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1100202210197 and 1100202210206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100202210203) 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, 228160636 + ... + 228165457.

It is an arithmetic number, because the mean of its divisors is an integer number (275164634682).

Almost surely, 2^{1100202210223} is an apocalyptic number.

1100202210223 is a deficient number, since it is larger than the sum of its proper divisors (456328505).

1100202210223 is an equidigital number, since it uses as much as digits as its factorization.

1100202210223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456328504.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1100202210223 its reverse (3220122020011), we get a palindrome (4320324230234).

The spelling of 1100202210223 in words is "one trillion, one hundred billion, two hundred two million, two hundred ten thousand, two hundred twenty-three".