1112555722241 has 2 divisors, whose sum is σ = 1112555722242. Its totient is φ = 1112555722240.

The previous prime is 1112555722189. The next prime is 1112555722247. The reversal of 1112555722241 is 1422275552111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 643330722241 + 469225000000 = 802079^2 + 685000^2 .

It is an emirp because it is prime and its reverse (1422275552111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1112555722241 - 2⁶ = 1112555722177 is a prime.

It is a super-3 number, since 3×1112555722241³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1112555722195 and 1112555722204.

It is not a weakly prime, because it can be changed into another prime (1112555722247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556277861120 + 556277861121.

It is an arithmetic number, because the mean of its divisors is an integer number (556277861121).

Almost surely, 2^{1112555722241} is an apocalyptic number.

It is an amenable number.

1112555722241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112555722241 is an equidigital number, since it uses as much as digits as its factorization.

1112555722241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 56000, while the sum is 38.

The spelling of 1112555722241 in words is "one trillion, one hundred twelve billion, five hundred fifty-five million, seven hundred twenty-two thousand, two hundred forty-one".