111222132023 has 2 divisors, whose sum is σ = 111222132024. Its totient is φ = 111222132022.

The previous prime is 111222132017. The next prime is 111222132059. The reversal of 111222132023 is 320231222111.

It is a weak prime.

It is an emirp because it is prime and its reverse (320231222111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111222132023 - 2⁶ = 111222131959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111222131986 and 111222132004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111222132083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55611066011 + 55611066012.

It is an arithmetic number, because the mean of its divisors is an integer number (55611066012).

Almost surely, 2^111222132023 is an apocalyptic number.

111222132023 is a deficient number, since it is larger than the sum of its proper divisors (1).

111222132023 is an equidigital number, since it uses as much as digits as its factorization.

111222132023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 111222132023 its reverse (320231222111), we get a palindrome (431453354134).

The spelling of 111222132023 in words is "one hundred eleven billion, two hundred twenty-two million, one hundred thirty-two thousand, twenty-three".