1112230221322 has 16 divisors (see below), whose sum is σ = 1854352960992. Its totient is φ = 496020338320.

The previous prime is 1112230221313. The next prime is 1112230221367. The reversal of 1112230221322 is 2231220322111.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1112230221293 and 1112230221302.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 476941468 + ... + 476943799.

It is an arithmetic number, because the mean of its divisors is an integer number (115897060062).

Almost surely, 2^{1112230221322} is an apocalyptic number.

1112230221322 is a deficient number, since it is larger than the sum of its proper divisors (742122739670).

1112230221322 is a wasteful number, since it uses less digits than its factorization.

1112230221322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953885333.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1112230221322 its reverse (2231220322111), we get a palindrome (3343450543433).

The spelling of 1112230221322 in words is "one trillion, one hundred twelve billion, two hundred thirty million, two hundred twenty-one thousand, three hundred twenty-two".