111122120200202 has 8 divisors (see below), whose sum is σ = 166689584127300. Its totient is φ = 55558925491104.

The previous prime is 111122120200153. The next prime is 111122120200237. The reversal of 111122120200202 is 202002021221111.

It can be written as a sum of positive squares in 2 ways, for example, as 94274370831001 + 16847749369201 = 9709499^2 + 4104601^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1067239427 + ... + 1067343542.

Almost surely, 2^{111122120200202} is an apocalyptic number.

111122120200202 is a deficient number, since it is larger than the sum of its proper divisors (55567463927098).

111122120200202 is a wasteful number, since it uses less digits than its factorization.

111122120200202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2134609000.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 111122120200202 its reverse (202002021221111), we get a palindrome (313124141421313).

The spelling of 111122120200202 in words is "one hundred eleven trillion, one hundred twenty-two billion, one hundred twenty million, two hundred thousand, two hundred two".