111030222223 has 2 divisors, whose sum is σ = 111030222224. Its totient is φ = 111030222222.

The previous prime is 111030222221. The next prime is 111030222253. The reversal of 111030222223 is 322222030111.

It is a weak prime.

It is an emirp because it is prime and its reverse (322222030111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111030222223 - 2¹ = 111030222221 is a prime.

Together with 111030222221, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 111030222223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111030222221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55515111111 + 55515111112.

It is an arithmetic number, because the mean of its divisors is an integer number (55515111112).

Almost surely, 2^111030222223 is an apocalyptic number.

111030222223 is a deficient number, since it is larger than the sum of its proper divisors (1).

111030222223 is an equidigital number, since it uses as much as digits as its factorization.

111030222223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 111030222223 its reverse (322222030111), we get a palindrome (433252252334).

The spelling of 111030222223 in words is "one hundred eleven billion, thirty million, two hundred twenty-two thousand, two hundred twenty-three".