111113220007 has 2 divisors, whose sum is σ = 111113220008. Its totient is φ = 111113220006.

The previous prime is 111113219999. The next prime is 111113220011. The reversal of 111113220007 is 700022311111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111113220007 - 2³ = 111113219999 is a prime.

It is a super-2 number, since 2×111113220007² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111113220067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55556610003 + 55556610004.

It is an arithmetic number, because the mean of its divisors is an integer number (55556610004).

Almost surely, 2^111113220007 is an apocalyptic number.

111113220007 is a deficient number, since it is larger than the sum of its proper divisors (1).

111113220007 is an equidigital number, since it uses as much as digits as its factorization.

111113220007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 19.

Adding to 111113220007 its reverse (700022311111), we get a palindrome (811135531118).

The spelling of 111113220007 in words is "one hundred eleven billion, one hundred thirteen million, two hundred twenty thousand, seven".