111202220101222 has 8 divisors (see below), whose sum is σ = 172184082737472. Its totient is φ = 53807525855400.

The previous prime is 111202220101207. The next prime is 111202220101327. The reversal of 111202220101222 is 222101022202111.

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

It is a self number, because there is not a number n which added to its sum of digits gives 111202220101222.

It is a congruent number.

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, 896792097529 + ... + 896792097652.

It is an arithmetic number, because the mean of its divisors is an integer number (21523010342184).

Almost surely, 2^{111202220101222} is an apocalyptic number.

111202220101222 is a deficient number, since it is larger than the sum of its proper divisors (60981862636250).

111202220101222 is a wasteful number, since it uses less digits than its factorization.

111202220101222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1793584195214.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 111202220101222 its reverse (222101022202111), we get a palindrome (333303242303333).

The spelling of 111202220101222 in words is "one hundred eleven trillion, two hundred two billion, two hundred twenty million, one hundred one thousand, two hundred twenty-two".