220011199 has 2 divisors, whose sum is σ = 220011200. Its totient is φ = 220011198.

The previous prime is 220011191. The next prime is 220011223. The reversal of 220011199 is 991110022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220011199 - 2³ = 220011191 is a prime.

It is a zygodrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220011191) 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, 110005599 + 110005600.

It is an arithmetic number, because the mean of its divisors is an integer number (110005600).

Almost surely, 2^220011199 is an apocalyptic number.

220011199 is a deficient number, since it is larger than the sum of its proper divisors (1).

220011199 is an equidigital number, since it uses as much as digits as its factorization.

220011199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 25.

The square root of 220011199 is about 14832.7744876001. The cubic root of 220011199 is about 603.6913168762.

The spelling of 220011199 in words is "two hundred twenty million, eleven thousand, one hundred ninety-nine".