111342200066 has 16 divisors (see below), whose sum is σ = 169579608000. Its totient is φ = 54821931408.

The previous prime is 111342200059. The next prime is 111342200069. The reversal of 111342200066 is 660002243111.

It is not an unprimeable number, because it can be changed into a prime (111342200069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1531166 + ... + 1602233.

It is an arithmetic number, because the mean of its divisors is an integer number (10598725500).

Almost surely, 2^111342200066 is an apocalyptic number.

111342200066 is a deficient number, since it is larger than the sum of its proper divisors (58237407934).

111342200066 is a wasteful number, since it uses less digits than its factorization.

111342200066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3133673.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 111342200066 its reverse (660002243111), we get a palindrome (771344443177).

The spelling of 111342200066 in words is "one hundred eleven billion, three hundred forty-two million, two hundred thousand, sixty-six".