111201223307 has 2 divisors, whose sum is σ = 111201223308. Its totient is φ = 111201223306.

The previous prime is 111201223261. The next prime is 111201223333. The reversal of 111201223307 is 703322102111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111201223307 - 2¹² = 111201219211 is a prime.

It is not a weakly prime, because it can be changed into another prime (111201223337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55600611653 + 55600611654.

It is an arithmetic number, because the mean of its divisors is an integer number (55600611654).

Almost surely, 2^111201223307 is an apocalyptic number.

111201223307 is a deficient number, since it is larger than the sum of its proper divisors (1).

111201223307 is an equidigital number, since it uses as much as digits as its factorization.

111201223307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 23.

Adding to 111201223307 its reverse (703322102111), we get a palindrome (814523325418).

The spelling of 111201223307 in words is "one hundred eleven billion, two hundred one million, two hundred twenty-three thousand, three hundred seven".