1110232222111 has 4 divisors (see below), whose sum is σ = 1110505884592. Its totient is φ = 1109958559632.

The previous prime is 1110232222103. The next prime is 1110232222189. The reversal of 1110232222111 is 1112222320111.

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 1110232222111 - 2³ = 1110232222103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110232225111) 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, 136825155 + ... + 136833268.

It is an arithmetic number, because the mean of its divisors is an integer number (277626471148).

Almost surely, 2^{1110232222111} is an apocalyptic number.

1110232222111 is a deficient number, since it is larger than the sum of its proper divisors (273662481).

1110232222111 is an equidigital number, since it uses as much as digits as its factorization.

1110232222111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273662480.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 1110232222111 its reverse (1112222320111), we get a palindrome (2222454542222).

The spelling of 1110232222111 in words is "one trillion, one hundred ten billion, two hundred thirty-two million, two hundred twenty-two thousand, one hundred eleven".