1100112210233 has 2 divisors, whose sum is σ = 1100112210234. Its totient is φ = 1100112210232.

The previous prime is 1100112210193. The next prime is 1100112210247. The reversal of 1100112210233 is 3320122110011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 921210281209 + 178901929024 = 959797^2 + 422968^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1100112210233 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1100112240233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550056105116 + 550056105117.

It is an arithmetic number, because the mean of its divisors is an integer number (550056105117).

Almost surely, 2^{1100112210233} is an apocalyptic number.

It is an amenable number.

1100112210233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100112210233 is an equidigital number, since it uses as much as digits as its factorization.

1100112210233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1100112210233 its reverse (3320122110011), we get a palindrome (4420234320244).

The spelling of 1100112210233 in words is "one trillion, one hundred billion, one hundred twelve million, two hundred ten thousand, two hundred thirty-three".