1101100122223 has 2 divisors, whose sum is σ = 1101100122224. Its totient is φ = 1101100122222.

The previous prime is 1101100122217. The next prime is 1101100122253. The reversal of 1101100122223 is 3222210011011.

It is a weak prime.

It is an emirp because it is prime and its reverse (3222210011011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1101100122223 - 2³³ = 1092510187631 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1101100122197 and 1101100122206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1101100122203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550550061111 + 550550061112.

It is an arithmetic number, because the mean of its divisors is an integer number (550550061112).

Almost surely, 2^{1101100122223} is an apocalyptic number.

1101100122223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101100122223 is an equidigital number, since it uses as much as digits as its factorization.

1101100122223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1101100122223 its reverse (3222210011011), we get a palindrome (4323310133234).

The spelling of 1101100122223 in words is "one trillion, one hundred one billion, one hundred million, one hundred twenty-two thousand, two hundred twenty-three".