1101222200222 has 8 divisors (see below), whose sum is σ = 1708793069400. Its totient is φ = 531624510424.

The previous prime is 1101222200189. The next prime is 1101222200227. The reversal of 1101222200222 is 2220022221011.

It is a happy number.

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 1101222200222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101222200227) 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 3 ways as a sum of consecutive naturals, for example, 9493294772 + ... + 9493294887.

It is an arithmetic number, because the mean of its divisors is an integer number (213599133675).

Almost surely, 2^{1101222200222} is an apocalyptic number.

1101222200222 is a deficient number, since it is larger than the sum of its proper divisors (607570869178).

1101222200222 is a wasteful number, since it uses less digits than its factorization.

1101222200222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18986589690.

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

Adding to 1101222200222 its reverse (2220022221011), we get a palindrome (3321244421233).

The spelling of 1101222200222 in words is "one trillion, one hundred one billion, two hundred twenty-two million, two hundred thousand, two hundred twenty-two".