1112230221233 has 8 divisors (see below), whose sum is σ = 1117047617448. Its totient is φ = 1107419773824.

The previous prime is 1112230221217. The next prime is 1112230221241. The reversal of 1112230221233 is 3321220322111.

It can be written as a sum of positive squares in 4 ways, for example, as 383790162064 + 728440059169 = 619508^2 + 853487^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1112230221233 - 2⁴ = 1112230221217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1112230221199 and 1112230221208.

It is not an unprimeable number, because it can be changed into a prime (1112230221203) 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, 1416260 + ... + 2056757.

It is an arithmetic number, because the mean of its divisors is an integer number (139630952181).

Almost surely, 2^{1112230221233} is an apocalyptic number.

It is an amenable number.

1112230221233 is a deficient number, since it is larger than the sum of its proper divisors (4817396215).

1112230221233 is a wasteful number, since it uses less digits than its factorization.

1112230221233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3474403.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1112230221233 its reverse (3321220322111), we get a palindrome (4433450543344).

The spelling of 1112230221233 in words is "one trillion, one hundred twelve billion, two hundred thirty million, two hundred twenty-one thousand, two hundred thirty-three".