1111100110222 has 16 divisors (see below), whose sum is σ = 1695354883200. Its totient is φ = 545986887160.

The previous prime is 1111100110213. The next prime is 1111100110223. The reversal of 1111100110222 is 2220110011111.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111100110223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 827104 + ... + 1704787.

It is an arithmetic number, because the mean of its divisors is an integer number (105959680200).

Almost surely, 2^{1111100110222} is an apocalyptic number.

1111100110222 is a deficient number, since it is larger than the sum of its proper divisors (584254772978).

1111100110222 is a wasteful number, since it uses less digits than its factorization.

1111100110222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2535671.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1111100110222 its reverse (2220110011111), we get a palindrome (3331210121333).

The spelling of 1111100110222 in words is "one trillion, one hundred eleven billion, one hundred million, one hundred ten thousand, two hundred twenty-two".