111223200220007 has 2 divisors, whose sum is σ = 111223200220008. Its totient is φ = 111223200220006.

The previous prime is 111223200219883. The next prime is 111223200220109. The reversal of 111223200220007 is 700022002322111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111223200220007 - 2⁴⁰ = 110123688592231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111223200220807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55611600110003 + 55611600110004.

It is an arithmetic number, because the mean of its divisors is an integer number (55611600110004).

Almost surely, 2^{111223200220007} is an apocalyptic number.

111223200220007 is a deficient number, since it is larger than the sum of its proper divisors (1).

111223200220007 is an equidigital number, since it uses as much as digits as its factorization.

111223200220007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 23.

Adding to 111223200220007 its reverse (700022002322111), we get a palindrome (811245202542118).

The spelling of 111223200220007 in words is "one hundred eleven trillion, two hundred twenty-three billion, two hundred million, two hundred twenty thousand, seven".