1110112221322 has 16 divisors (see below), whose sum is σ = 1796477721192. Its totient is φ = 511439624640.

The previous prime is 1110112221223. The next prime is 1110112221343. The reversal of 1110112221322 is 2231222110111.

It can be written as a sum of positive squares in 4 ways, for example, as 527670035281 + 582442186041 = 726409^2 + 763179^2 .

It is a super-2 number, since 2×1110112221322² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1110112221322.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38312829 + ... + 38341792.

Almost surely, 2^{1110112221322} is an apocalyptic number.

1110112221322 is a deficient number, since it is larger than the sum of its proper divisors (686365499870).

1110112221322 is a wasteful number, since it uses less digits than its factorization.

1110112221322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76655193.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 1110112221322 its reverse (2231222110111), we get a palindrome (3341334331433).

The spelling of 1110112221322 in words is "one trillion, one hundred ten billion, one hundred twelve million, two hundred twenty-one thousand, three hundred twenty-two".