1120022012222 has 8 divisors (see below), whose sum is σ = 1680087050616. Its totient is φ = 559992995352.

The previous prime is 1120022012203. The next prime is 1120022012227. The reversal of 1120022012222 is 2222102200211.

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 1120022012222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120022012227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8927513 + ... + 9052100.

It is an arithmetic number, because the mean of its divisors is an integer number (210010881327).

Almost surely, 2^{1120022012222} is an apocalyptic number.

1120022012222 is a deficient number, since it is larger than the sum of its proper divisors (560065038394).

1120022012222 is a wasteful number, since it uses less digits than its factorization.

1120022012222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18010762.

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

Adding to 1120022012222 its reverse (2222102200211), we get a palindrome (3342124212433).

The spelling of 1120022012222 in words is "one trillion, one hundred twenty billion, twenty-two million, twelve thousand, two hundred twenty-two".