111011066201 has 8 divisors (see below), whose sum is σ = 128607732864. Its totient is φ = 93848885280.

The previous prime is 111011066183. The next prime is 111011066209. The reversal of 111011066201 is 102660110111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111011066201 - 2⁶ = 111011066137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111011066209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108620885 + ... + 108621906.

It is an arithmetic number, because the mean of its divisors is an integer number (16075966608).

Almost surely, 2^111011066201 is an apocalyptic number.

It is an amenable number.

111011066201 is a deficient number, since it is larger than the sum of its proper divisors (17596666663).

111011066201 is an equidigital number, since it uses as much as digits as its factorization.

111011066201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217242871.

The product of its (nonzero) digits is 72, while the sum is 20.

Adding to 111011066201 its reverse (102660110111), we get a palindrome (213671176312).

The spelling of 111011066201 in words is "one hundred eleven billion, eleven million, sixty-six thousand, two hundred one".