111112022211007 has 2 divisors, whose sum is σ = 111112022211008. Its totient is φ = 111112022211006.

The previous prime is 111112022210971. The next prime is 111112022211013. The reversal of 111112022211007 is 700112220211111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111112022211007 - 2¹⁹ = 111112021686719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111112022211107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55556011105503 + 55556011105504.

It is an arithmetic number, because the mean of its divisors is an integer number (55556011105504).

Almost surely, 2^{111112022211007} is an apocalyptic number.

111112022211007 is a deficient number, since it is larger than the sum of its proper divisors (1).

111112022211007 is an equidigital number, since it uses as much as digits as its factorization.

111112022211007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 22.

Adding to 111112022211007 its reverse (700112220211111), we get a palindrome (811224242422118).

The spelling of 111112022211007 in words is "one hundred eleven trillion, one hundred twelve billion, twenty-two million, two hundred eleven thousand, seven".