111200220199 has 2 divisors, whose sum is σ = 111200220200. Its totient is φ = 111200220198.

The previous prime is 111200220181. The next prime is 111200220289. The reversal of 111200220199 is 991022002111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111200220199 - 2¹³ = 111200212007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111200220799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55600110099 + 55600110100.

It is an arithmetic number, because the mean of its divisors is an integer number (55600110100).

Almost surely, 2^111200220199 is an apocalyptic number.

111200220199 is a deficient number, since it is larger than the sum of its proper divisors (1).

111200220199 is an equidigital number, since it uses as much as digits as its factorization.

111200220199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 28.

The spelling of 111200220199 in words is "one hundred eleven billion, two hundred million, two hundred twenty thousand, one hundred ninety-nine".