111200641246106 has 8 divisors (see below), whose sum is σ = 166801042939860. Its totient is φ = 55600293599488.

The previous prime is 111200641246067. The next prime is 111200641246139. The reversal of 111200641246106 is 601642146002111.

It can be written as a sum of positive squares in 2 ways, for example, as 93167377905625 + 18033263340481 = 9652325^2 + 4246559^2 .

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

It is a super-2 number, since 2×111200641246106² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7902341 + ... + 16877448.

Almost surely, 2^{111200641246106} is an apocalyptic number.

111200641246106 is a deficient number, since it is larger than the sum of its proper divisors (55600401693754).

111200641246106 is a wasteful number, since it uses less digits than its factorization.

111200641246106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27023568.

The product of its (nonzero) digits is 13824, while the sum is 35.

Adding to 111200641246106 its reverse (601642146002111), we get a palindrome (712842787248217).

The spelling of 111200641246106 in words is "one hundred eleven trillion, two hundred billion, six hundred forty-one million, two hundred forty-six thousand, one hundred six".