111200002222202 has 64 divisors (see below), whose sum is σ = 181314445178880. Its totient is φ = 50954435610624.

The previous prime is 111200002222091. The next prime is 111200002222229. The reversal of 111200002222202 is 202222200002111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2849582063 + ... + 2849621085.

It is an arithmetic number, because the mean of its divisors is an integer number (2833038205920).

Almost surely, 2^{111200002222202} is an apocalyptic number.

111200002222202 is a deficient number, since it is larger than the sum of its proper divisors (70114442956678).

111200002222202 is a wasteful number, since it uses less digits than its factorization.

111200002222202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53727.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 111200002222202 its reverse (202222200002111), we get a palindrome (313422202224313).

The spelling of 111200002222202 in words is "one hundred eleven trillion, two hundred billion, two million, two hundred twenty-two thousand, two hundred two".